Geoffrey S Evans
Examiner (ID: 17319, Phone: (571)272-1174 , Office: P/3742 )
Most Active Art Unit | 1725 |
Art Unit(s) | 3742, 1742, 3761, 2831, 1725, 1793, 2106, 2103, 2104 |
Total Applications | 3624 |
Issued Applications | 3028 |
Pending Applications | 166 |
Abandoned Applications | 290 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 18694210
[patent_doc_number] => 20230324616
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-12
[patent_title] => Wavelength Division Multiplexing Filter for Multiplexing or Demultiplexing Using Cascaded Frequency Shaping
[patent_app_type] => utility
[patent_app_number] => 18/334661
[patent_app_country] => US
[patent_app_date] => 2023-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10223
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334661
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/334661 | Wavelength Division Multiplexing Filter for Multiplexing or Demultiplexing Using Cascaded Frequency Shaping | Jun 13, 2023 | Pending |
Array
(
[id] => 18828124
[patent_doc_number] => 11843417
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-12
[patent_title] => Programmable two-dimensional simultaneous multi-beam optically operated phased array receiver chip and multi-beam control method
[patent_app_type] => utility
[patent_app_number] => 18/197751
[patent_app_country] => US
[patent_app_date] => 2023-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4328
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 395
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18197751
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/197751 | Programmable two-dimensional simultaneous multi-beam optically operated phased array receiver chip and multi-beam control method | May 15, 2023 | Issued |
Array
(
[id] => 18571102
[patent_doc_number] => 20230261439
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-17
[patent_title] => APPARATUS WITH NON-LINEAR FILTER
[patent_app_type] => utility
[patent_app_number] => 18/304273
[patent_app_country] => US
[patent_app_date] => 2023-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2384
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18304273
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/304273 | APPARATUS WITH NON-LINEAR FILTER | Apr 19, 2023 | Pending |
Array
(
[id] => 18515083
[patent_doc_number] => 20230231358
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-20
[patent_title] => OPTICAL COMMUNICATION INTERFACE
[patent_app_type] => utility
[patent_app_number] => 18/162004
[patent_app_country] => US
[patent_app_date] => 2023-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10157
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162004
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/162004 | OPTICAL COMMUNICATION INTERFACE | Jan 30, 2023 | Pending |
Array
(
[id] => 19077804
[patent_doc_number] => 11947162
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-02
[patent_title] => Guiding apparatus for an imaging light path and guiding method thereof
[patent_app_type] => utility
[patent_app_number] => 18/087311
[patent_app_country] => US
[patent_app_date] => 2022-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 36
[patent_no_of_words] => 4839
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087311
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/087311 | Guiding apparatus for an imaging light path and guiding method thereof | Dec 21, 2022 | Issued |
Array
(
[id] => 18212676
[patent_doc_number] => 20230058940
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-23
[patent_title] => DETECTION STRUCTURE AND METHOD FOR FEED-FORWARD PUMP FAILURE IN L-BAND OPTICAL FIBER AMPLIFIER
[patent_app_type] => utility
[patent_app_number] => 17/821599
[patent_app_country] => US
[patent_app_date] => 2022-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3137
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17821599
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/821599 | Short-waveband active optical component based on vertical emitting laser and multi-mode optical fiber | Aug 22, 2022 | Issued |
Array
(
[id] => 18911524
[patent_doc_number] => 11874501
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-01-16
[patent_title] => Systems and methods to maintain phase relations of an optical signal in a photonic dot product engine
[patent_app_type] => utility
[patent_app_number] => 17/891276
[patent_app_country] => US
[patent_app_date] => 2022-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 17
[patent_no_of_words] => 8529
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17891276
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/891276 | Systems and methods to maintain phase relations of an optical signal in a photonic dot product engine | Aug 18, 2022 | Issued |
Array
(
[id] => 18755524
[patent_doc_number] => 20230358963
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-09
[patent_title] => FIBER COMBINER WITH A CAPILLARY
[patent_app_type] => utility
[patent_app_number] => 17/817762
[patent_app_country] => US
[patent_app_date] => 2022-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7304
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17817762
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/817762 | FIBER COMBINER WITH A CAPILLARY | Aug 4, 2022 | Pending |
Array
(
[id] => 17947295
[patent_doc_number] => 20220334314
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-20
[patent_title] => ELECTRO-OPTICAL CONVERSION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/724011
[patent_app_country] => US
[patent_app_date] => 2022-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8134
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724011
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/724011 | ELECTRO-OPTICAL CONVERSION SYSTEM | Apr 18, 2022 | Pending |
Array
(
[id] => 17898678
[patent_doc_number] => 20220308340
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-29
[patent_title] => Achromatic optical subassembly
[patent_app_type] => utility
[patent_app_number] => 17/698272
[patent_app_country] => US
[patent_app_date] => 2022-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4139
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17698272
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/698272 | Achromatic optical subassembly | Mar 17, 2022 | Pending |
Array
(
[id] => 18984316
[patent_doc_number] => 11909513
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-02-20
[patent_title] => Spectrum processing apparatus and reconfigurable optical add-drop multiplexer
[patent_app_type] => utility
[patent_app_number] => 17/695545
[patent_app_country] => US
[patent_app_date] => 2022-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 17
[patent_no_of_words] => 10967
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 218
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695545
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/695545 | Spectrum processing apparatus and reconfigurable optical add-drop multiplexer | Mar 14, 2022 | Issued |
Array
(
[id] => 19039193
[patent_doc_number] => 20240089008
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-14
[patent_title] => ELECTROMAGNETIC FIELD RECEIVER
[patent_app_type] => utility
[patent_app_number] => 18/554529
[patent_app_country] => US
[patent_app_date] => 2022-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8217
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18554529
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/554529 | ELECTROMAGNETIC FIELD RECEIVER | Mar 3, 2022 | Pending |
Array
(
[id] => 18702709
[patent_doc_number] => 11789217
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-17
[patent_title] => Springless retention structure for an ingress protected hybrid connector assembly
[patent_app_type] => utility
[patent_app_number] => 17/670353
[patent_app_country] => US
[patent_app_date] => 2022-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
[patent_figures_cnt] => 40
[patent_no_of_words] => 4669
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17670353
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/670353 | Springless retention structure for an ingress protected hybrid connector assembly | Feb 10, 2022 | Issued |
Array
(
[id] => 17811751
[patent_doc_number] => 20220263586
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-18
[patent_title] => COMMUNICATION SYSTEMS HAVING OPTICAL POWER SUPPLIES
[patent_app_type] => utility
[patent_app_number] => 17/592232
[patent_app_country] => US
[patent_app_date] => 2022-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 102293
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17592232
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/592232 | COMMUNICATION SYSTEMS HAVING OPTICAL POWER SUPPLIES | Feb 2, 2022 | Pending |
Array
(
[id] => 17674374
[patent_doc_number] => 20220187541
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-16
[patent_title] => COMMUNICATION DEVICE AND COMMUNICATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/588591
[patent_app_country] => US
[patent_app_date] => 2022-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4983
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17588591
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/588591 | COMMUNICATION DEVICE AND COMMUNICATION SYSTEM | Jan 30, 2022 | Pending |
Array
(
[id] => 18402486
[patent_doc_number] => 11664639
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-05-30
[patent_title] => Device having non-linear filter
[patent_app_type] => utility
[patent_app_number] => 17/584296
[patent_app_country] => US
[patent_app_date] => 2022-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 2403
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 369
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17584296
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/584296 | Device having non-linear filter | Jan 24, 2022 | Issued |
Array
(
[id] => 17871797
[patent_doc_number] => 20220294534
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-15
[patent_title] => OPTICAL TRANSMITTER AND CONTROL METHOD OF TUNABLE OPTICAL FILTER
[patent_app_type] => utility
[patent_app_number] => 17/580234
[patent_app_country] => US
[patent_app_date] => 2022-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7889
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580234
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/580234 | OPTICAL TRANSMITTER AND CONTROL METHOD OF TUNABLE OPTICAL FILTER | Jan 19, 2022 | Pending |
Array
(
[id] => 17580444
[patent_doc_number] => 20220137299
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-05
[patent_title] => Wavelength Division Multiplexing Filter for Multiplexing or Demultiplexing Using Cascaded Frequency Shaping
[patent_app_type] => utility
[patent_app_number] => 17/569878
[patent_app_country] => US
[patent_app_date] => 2022-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10173
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17569878
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/569878 | Wavelength division multiplexing filter for multiplexing or demultiplexing using cascaded frequency shaping | Jan 5, 2022 | Issued |
Array
(
[id] => 17597192
[patent_doc_number] => 20220146766
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-12
[patent_title] => SYSTEM AND APPARATUS OF CONTROLLING RING RESONATOR OPERATING POINTS
[patent_app_type] => utility
[patent_app_number] => 17/522337
[patent_app_country] => US
[patent_app_date] => 2021-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6983
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522337
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/522337 | SYSTEM AND APPARATUS OF CONTROLLING RING RESONATOR OPERATING POINTS | Nov 8, 2021 | Pending |
Array
(
[id] => 18298196
[patent_doc_number] => 20230107882
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-06
[patent_title] => CONTROL OF OPTICAL-MODULATION AMPLITUDE FOR BURST-MODE TRANSMISSION
[patent_app_type] => utility
[patent_app_number] => 17/495076
[patent_app_country] => US
[patent_app_date] => 2021-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8364
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17495076
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/495076 | CONTROL OF OPTICAL-MODULATION AMPLITUDE FOR BURST-MODE TRANSMISSION | Oct 5, 2021 | Pending |