
Yuanda Zhang
Examiner (ID: 1916, Phone: (571)270-1439 , Office: P/2828 )
| Most Active Art Unit | 2828 |
| Art Unit(s) | 2828 |
| Total Applications | 1241 |
| Issued Applications | 976 |
| Pending Applications | 89 |
| Abandoned Applications | 195 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18940375
[patent_doc_number] => 20240035514
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-01
[patent_title] => BEARING APPARATUS AND LASER APPARATUS COMPRISING BEARING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/357356
[patent_app_country] => US
[patent_app_date] => 2023-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5062
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357356
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/357356 | BEARING APPARATUS AND LASER APPARATUS COMPRISING BEARING APPARATUS | Jul 23, 2023 | Pending |
Array
(
[id] => 18774992
[patent_doc_number] => 20230369824
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-16
[patent_title] => LIGHT EMITTING DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/358019
[patent_app_country] => US
[patent_app_date] => 2023-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13936
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 350
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358019
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/358019 | Light emitting device | Jul 23, 2023 | Issued |
Array
(
[id] => 18774994
[patent_doc_number] => 20230369826
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-16
[patent_title] => VERTICAL-CAVITY SURFACE-EMITTING LASER
[patent_app_type] => utility
[patent_app_number] => 18/225648
[patent_app_country] => US
[patent_app_date] => 2023-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7067
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225648
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/225648 | Vertical-cavity surface-emitting laser | Jul 23, 2023 | Issued |
Array
(
[id] => 18755282
[patent_doc_number] => 20230358709
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-09
[patent_title] => DEVICES AND METHODS FOR QUARTZ ENHANCED PHOTOACOUSTIC SPECTROSCOPY
[patent_app_type] => utility
[patent_app_number] => 18/353406
[patent_app_country] => US
[patent_app_date] => 2023-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13450
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353406
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/353406 | DEVICES AND METHODS FOR QUARTZ ENHANCED PHOTOACOUSTIC SPECTROSCOPY | Jul 16, 2023 | Pending |
Array
(
[id] => 18743912
[patent_doc_number] => 20230352900
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-02
[patent_title] => LASER APPARATUS AND METHOD OF MANUFACTURING ELECTRONIC DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/348518
[patent_app_country] => US
[patent_app_date] => 2023-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10445
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348518
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/348518 | LASER APPARATUS AND METHOD OF MANUFACTURING ELECTRONIC DEVICE | Jul 6, 2023 | Pending |
Array
(
[id] => 19697021
[patent_doc_number] => 20250015566
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-09
[patent_title] => VERTICAL-CAVITY SURFACE-EMITTING LASER ARRAY AND METHOD FOR FORMING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/347663
[patent_app_country] => US
[patent_app_date] => 2023-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6899
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347663
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/347663 | VERTICAL-CAVITY SURFACE-EMITTING LASER ARRAY AND METHOD FOR FORMING THE SAME | Jul 5, 2023 | Pending |
Array
(
[id] => 18894280
[patent_doc_number] => 20240009765
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-11
[patent_title] => 3D LASER DEVICE FOR ULTRASHORT PULSES
[patent_app_type] => utility
[patent_app_number] => 18/346911
[patent_app_country] => US
[patent_app_date] => 2023-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5026
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346911
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/346911 | 3D laser device for ultrashort pulses | Jul 4, 2023 | Issued |
Array
(
[id] => 19008446
[patent_doc_number] => 20240072517
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-29
[patent_title] => ELLIPTICAL MULTI-MESA LASER STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 18/346206
[patent_app_country] => US
[patent_app_date] => 2023-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3069
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 268
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346206
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/346206 | Elliptical multi-mesa laser structure | Jun 30, 2023 | Issued |
Array
(
[id] => 19306580
[patent_doc_number] => 20240235160
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => VERTICAL-CAVITY SURFACE-EMITTING LASER (VCSEL) WITH CASCADED ACTIVE REGION
[patent_app_type] => utility
[patent_app_number] => 18/211710
[patent_app_country] => US
[patent_app_date] => 2023-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8233
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211710
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/211710 | Vertical-cavity surface-emitting laser (VCSEL) with cascaded active region | Jun 19, 2023 | Issued |
Array
(
[id] => 19306580
[patent_doc_number] => 20240235160
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => VERTICAL-CAVITY SURFACE-EMITTING LASER (VCSEL) WITH CASCADED ACTIVE REGION
[patent_app_type] => utility
[patent_app_number] => 18/211710
[patent_app_country] => US
[patent_app_date] => 2023-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8233
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211710
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/211710 | Vertical-cavity surface-emitting laser (VCSEL) with cascaded active region | Jun 19, 2023 | Issued |
Array
(
[id] => 21013379
[patent_doc_number] => 12749870
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-09-29
[patent_title] => Plated trench for parasitic capacitance control of vertical cavity surface emitting laser devices
[patent_app_type] => utility
[patent_app_number] => 18/336546
[patent_app_country] => US
[patent_app_date] => 2023-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1190
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 244
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18336546
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/336546 | PLATED TRENCH FOR PARASITIC CAPACITANCE CONTROL OF VERTICAL CAVITY SURFACE EMITTING LASER DEVICES | Jun 15, 2023 | Pending |
Array
(
[id] => 18758062
[patent_doc_number] => 20230361531
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-09
[patent_title] => LASER DEVICE AND METHOD OF MANUFACTURING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/335149
[patent_app_country] => US
[patent_app_date] => 2023-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 25323
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335149
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/335149 | LASER DEVICE AND METHOD OF MANUFACTURING THE SAME | Jun 14, 2023 | Pending |
Array
(
[id] => 18849530
[patent_doc_number] => 20230411934
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-21
[patent_title] => SLOW AXIS, OR SLOW AXIS AND FAST AXIS, WAVELENGTH BEAM COMBINING FOR LASER MINIBARS
[patent_app_type] => utility
[patent_app_number] => 18/335811
[patent_app_country] => US
[patent_app_date] => 2023-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11543
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335811
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/335811 | SLOW AXIS, OR SLOW AXIS AND FAST AXIS, WAVELENGTH BEAM COMBINING FOR LASER MINIBARS | Jun 14, 2023 | Pending |
Array
(
[id] => 19635154
[patent_doc_number] => 20240413603
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-12
[patent_title] => LASER CHIPS WITH A LEAD FRAME ATTACHMENT TO A PHOTONICS CHIP
[patent_app_type] => utility
[patent_app_number] => 18/206181
[patent_app_country] => US
[patent_app_date] => 2023-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4908
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206181
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/206181 | LASER CHIPS WITH A LEAD FRAME ATTACHMENT TO A PHOTONICS CHIP | Jun 5, 2023 | Pending |
Array
(
[id] => 19407723
[patent_doc_number] => 20240291234
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-29
[patent_title] => LATERAL-OPTICAL-MODE-CONTROLLED HIGH-POWER SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/572645
[patent_app_country] => US
[patent_app_date] => 2023-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7688
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18572645
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/572645 | Lateral-optical-mode-controlled high-power semiconductor device and manufacturing method thereof | May 28, 2023 | Issued |
Array
(
[id] => 19370790
[patent_doc_number] => 12062887
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-08-13
[patent_title] => Semiconductor laser diode
[patent_app_type] => utility
[patent_app_number] => 18/322661
[patent_app_country] => US
[patent_app_date] => 2023-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 39
[patent_no_of_words] => 9086
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 205
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322661
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/322661 | Semiconductor laser diode | May 23, 2023 | Issued |
Array
(
[id] => 18813314
[patent_doc_number] => 20230387651
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-30
[patent_title] => OPTICAL MODULE AND MANUFACTURING METHOD OF OPTICAL MODULE
[patent_app_type] => utility
[patent_app_number] => 18/321818
[patent_app_country] => US
[patent_app_date] => 2023-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9117
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321818
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/321818 | OPTICAL MODULE AND MANUFACTURING METHOD OF OPTICAL MODULE | May 22, 2023 | Pending |
Array
(
[id] => 19524400
[patent_doc_number] => 12126144
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-10-22
[patent_title] => Light emitting device including base and base cap
[patent_app_type] => utility
[patent_app_number] => 18/321076
[patent_app_country] => US
[patent_app_date] => 2023-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 7249
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 262
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321076
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/321076 | Light emitting device including base and base cap | May 21, 2023 | Issued |
Array
(
[id] => 18813324
[patent_doc_number] => 20230387661
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-30
[patent_title] => LASER DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/321122
[patent_app_country] => US
[patent_app_date] => 2023-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3615
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321122
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/321122 | LASER DEVICE | May 21, 2023 | Abandoned |
Array
(
[id] => 19123801
[patent_doc_number] => 11967800
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-23
[patent_title] => Surface emitting laser with hybrid grating structure
[patent_app_type] => utility
[patent_app_number] => 18/199960
[patent_app_country] => US
[patent_app_date] => 2023-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 25
[patent_no_of_words] => 8152
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 541
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199960
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/199960 | Surface emitting laser with hybrid grating structure | May 20, 2023 | Issued |