
Snigdha Maewall
Examiner (ID: 10939, Phone: (571)272-6197 , Office: P/1612 )
| Most Active Art Unit | 1612 |
| Art Unit(s) | 1612, 1615 |
| Total Applications | 1270 |
| Issued Applications | 627 |
| Pending Applications | 147 |
| Abandoned Applications | 534 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18154297
[patent_doc_number] => 11567273
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-01-31
[patent_title] => Optical fiber-to-chip interconnection
[patent_app_type] => utility
[patent_app_number] => 17/705775
[patent_app_country] => US
[patent_app_date] => 2022-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 15
[patent_no_of_words] => 10503
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17705775
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/705775 | Optical fiber-to-chip interconnection | Mar 27, 2022 | Issued |
Array
(
[id] => 19327212
[patent_doc_number] => 12044892
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-23
[patent_title] => Package structure including photonic package and interposer having waveguide
[patent_app_type] => utility
[patent_app_number] => 17/703374
[patent_app_country] => US
[patent_app_date] => 2022-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 36
[patent_figures_cnt] => 37
[patent_no_of_words] => 14376
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17703374
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/703374 | Package structure including photonic package and interposer having waveguide | Mar 23, 2022 | Issued |
Array
(
[id] => 18577061
[patent_doc_number] => 11733586
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-08-22
[patent_title] => Integrated electro-optic frequency comb generator
[patent_app_type] => utility
[patent_app_number] => 17/701952
[patent_app_country] => US
[patent_app_date] => 2022-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 14
[patent_no_of_words] => 8042
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[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] => 17701952
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/701952 | Integrated electro-optic frequency comb generator | Mar 22, 2022 | Issued |
Array
(
[id] => 20145301
[patent_doc_number] => 12379642
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-05
[patent_title] => Tunable DUV laser assembly
[patent_app_type] => utility
[patent_app_number] => 17/702683
[patent_app_country] => US
[patent_app_date] => 2022-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 16
[patent_no_of_words] => 8276
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 318
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17702683
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/702683 | Tunable DUV laser assembly | Mar 22, 2022 | Issued |
Array
(
[id] => 19173987
[patent_doc_number] => 20240159961
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-16
[patent_title] => METHOD FOR MANUFACTURING A PHOTONIC DEVICE PROVIDED WITH AT LEAST TWO PHOTONIC CHIPS, AND PHOTONIC DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/552255
[patent_app_country] => US
[patent_app_date] => 2022-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7156
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18552255
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/552255 | METHOD FOR MANUFACTURING A PHOTONIC DEVICE PROVIDED WITH AT LEAST TWO PHOTONIC CHIPS, AND PHOTONIC DEVICE | Mar 22, 2022 | Pending |
Array
(
[id] => 17751140
[patent_doc_number] => 20220229345
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-21
[patent_title] => OPTICAL WAVEGUIDE STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 17/655930
[patent_app_country] => US
[patent_app_date] => 2022-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 50183
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 17655930
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/655930 | OPTICAL WAVEGUIDE STRUCTURE | Mar 21, 2022 | Abandoned |
Array
(
[id] => 18577029
[patent_doc_number] => 11733554
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-08-22
[patent_title] => Low non-linear loss silicon waveguides with sweep-out diodes
[patent_app_type] => utility
[patent_app_number] => 17/696823
[patent_app_country] => US
[patent_app_date] => 2022-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 23
[patent_no_of_words] => 17304
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 234
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696823
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/696823 | Low non-linear loss silicon waveguides with sweep-out diodes | Mar 15, 2022 | Issued |
Array
(
[id] => 19500788
[patent_doc_number] => 20240339806
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-10
[patent_title] => LIGHT SOURCE DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/579917
[patent_app_country] => US
[patent_app_date] => 2022-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7498
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 224
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18579917
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/579917 | LIGHT SOURCE DEVICE | Mar 15, 2022 | Pending |
Array
(
[id] => 18650996
[patent_doc_number] => 20230296831
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-21
[patent_title] => HYBRID METAL OXIDE SEMICONDUCTOR CAPACITOR WITH ENHANCED PHASE TUNING
[patent_app_type] => utility
[patent_app_number] => 17/695673
[patent_app_country] => US
[patent_app_date] => 2022-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11807
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695673
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/695673 | Hybrid metal oxide semiconductor capacitor with enhanced phase tuning | Mar 14, 2022 | Issued |
Array
(
[id] => 17868649
[patent_doc_number] => 20220291386
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-15
[patent_title] => LIDAR WITH 4D OBJECT CLASSIFICATION, SOLID STATE OPTICAL SCANNING ARRAYS, AND EFFECTIVE PIXEL DESIGNS
[patent_app_type] => utility
[patent_app_number] => 17/691189
[patent_app_country] => US
[patent_app_date] => 2022-03-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18633
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -42
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691189
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/691189 | LIDAR WITH 4D OBJECT CLASSIFICATION, SOLID STATE OPTICAL SCANNING ARRAYS, AND EFFECTIVE PIXEL DESIGNS | Mar 9, 2022 | Pending |
Array
(
[id] => 19189316
[patent_doc_number] => 20240168229
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-23
[patent_title] => PHOTONIC DEVICE WITH FIDUCIAL MARKS FOR ALIGNMENT OF AN OPTICAL COMPONENT
[patent_app_type] => utility
[patent_app_number] => 18/280239
[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] => 7425
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18280239
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/280239 | Photonic device with fiducial marks for alignment of an optical component | Mar 3, 2022 | Issued |
Array
(
[id] => 18613801
[patent_doc_number] => 20230280537
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-07
[patent_title] => WAVELENGTH DIVISION MULTIPLEXING DEVICE WITH PASSIVE ALIGNMENT SUBSTRATE
[patent_app_type] => utility
[patent_app_number] => 17/686616
[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] => 6431
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[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] => 17686616
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/686616 | Wavelength division multiplexing device with passive alignment substrate | Mar 3, 2022 | Issued |
Array
(
[id] => 19187994
[patent_doc_number] => 20240166907
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-23
[patent_title] => METHOD OF GENERATING TERAHERTZ EMISSION USING AN INK
[patent_app_type] => utility
[patent_app_number] => 18/279646
[patent_app_country] => US
[patent_app_date] => 2022-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10690
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 14
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279646
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/279646 | METHOD OF GENERATING TERAHERTZ EMISSION USING AN INK | Feb 27, 2022 | Pending |
Array
(
[id] => 17658814
[patent_doc_number] => 20220179279
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-09
[patent_title] => TRANSPARENT CONDUCTING OXIDE (TCO) BASED INTEGRATED MODULATORS
[patent_app_type] => utility
[patent_app_number] => 17/681158
[patent_app_country] => US
[patent_app_date] => 2022-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11818
[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] => 17681158
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/681158 | Transparent conducting oxide (TCO) based integrated modulators | Feb 24, 2022 | Issued |
Array
(
[id] => 20454504
[patent_doc_number] => 12517556
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-06
[patent_title] => Cover structure, manufacturing method therefor, display device, and wearable device capable of displaying
[patent_app_type] => utility
[patent_app_number] => 18/023867
[patent_app_country] => US
[patent_app_date] => 2022-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 16
[patent_no_of_words] => 1017
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18023867
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/023867 | Cover structure, manufacturing method therefor, display device, and wearable device capable of displaying | Feb 23, 2022 | Issued |
Array
(
[id] => 18780401
[patent_doc_number] => 11822120
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-11-21
[patent_title] => Optical components with enhanced heat dissipation
[patent_app_type] => utility
[patent_app_number] => 17/679405
[patent_app_country] => US
[patent_app_date] => 2022-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 3458
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17679405
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/679405 | Optical components with enhanced heat dissipation | Feb 23, 2022 | Issued |
Array
(
[id] => 18584267
[patent_doc_number] => 20230266530
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-24
[patent_title] => THERMALLY-CONDUCTIVE FEATURES POSITIONED ADJACENT TO AN OPTICAL COMPONENT
[patent_app_type] => utility
[patent_app_number] => 17/679470
[patent_app_country] => US
[patent_app_date] => 2022-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3378
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17679470
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/679470 | Thermally-conductive features positioned adjacent to an optical component | Feb 23, 2022 | Issued |
Array
(
[id] => 17819659
[patent_doc_number] => 11425292
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-08-23
[patent_title] => Method and apparatus for camera-free light field imaging with optoelectronic intelligent computing
[patent_app_type] => utility
[patent_app_number] => 17/678759
[patent_app_country] => US
[patent_app_date] => 2022-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 9
[patent_no_of_words] => 4825
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 254
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678759
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/678759 | Method and apparatus for camera-free light field imaging with optoelectronic intelligent computing | Feb 22, 2022 | Issued |
Array
(
[id] => 17658696
[patent_doc_number] => 20220179161
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-09
[patent_title] => IN-ROAD INTERFACE PROTECTED CABLE
[patent_app_type] => utility
[patent_app_number] => 17/677199
[patent_app_country] => US
[patent_app_date] => 2022-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5099
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 17677199
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/677199 | IN-ROAD INTERFACE PROTECTED CABLE | Feb 21, 2022 | Abandoned |
Array
(
[id] => 17643403
[patent_doc_number] => 20220171141
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-02
[patent_title] => REVERSIBLE POLARITY MPO FIBER OPTIC CONNECTOR
[patent_app_type] => utility
[patent_app_number] => 17/671653
[patent_app_country] => US
[patent_app_date] => 2022-02-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3456
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17671653
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/671653 | Reversible polarity MPO fiber optic connector | Feb 14, 2022 | Issued |