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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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 20718465 [patent_doc_number] => 12633726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Light-emitting element array, optical device, optical measurement device, and method for manufacturing light-emitting element array [patent_app_type] => utility [patent_app_number] => 17/727798 [patent_app_country] => US [patent_app_date] => 2022-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 2224 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727798
Light-emitting element array, optical device, optical measurement device, and method for manufacturing light-emitting element array Apr 23, 2022 Issued
Array ( [id] => 18081678 [patent_doc_number] => 20220407290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => SEMICONDUCTOR LIGHT EMITTER AND LIGHT OUTPUT APPARATUS [patent_app_type] => utility [patent_app_number] => 17/722384 [patent_app_country] => US [patent_app_date] => 2022-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17722384 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/722384
SEMICONDUCTOR LIGHT EMITTER AND LIGHT OUTPUT APPARATUS Apr 16, 2022 Pending
Array ( [id] => 17765455 [patent_doc_number] => 20220239069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => SEMICONDUCTOR LASER DIODE [patent_app_type] => utility [patent_app_number] => 17/720794 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17720794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720794
Semiconductor laser diode Apr 13, 2022 Issued
Array ( [id] => 17765444 [patent_doc_number] => 20220239058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => SEMICONDUCTOR LASER DEVICE [patent_app_type] => utility [patent_app_number] => 17/720911 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720911 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720911
Semiconductor laser device Apr 13, 2022 Issued
Array ( [id] => 17765445 [patent_doc_number] => 20220239059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => APPARATUS FOR COMPENSATING PARASITIC IMPEDANCE FOR INTEGRATED CIRCUITS [patent_app_type] => utility [patent_app_number] => 17/720139 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720139
Apparatus for compensating parasitic impedance for integrated circuits Apr 12, 2022 Issued
Array ( [id] => 17765453 [patent_doc_number] => 20220239067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => TECHNIQUES FOR VERTICAL CAVITY SURFACE EMITTING LASER OXIDATION [patent_app_type] => utility [patent_app_number] => 17/718393 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718393 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718393
Techniques for vertical cavity surface emitting laser oxidation Apr 11, 2022 Issued
Array ( [id] => 17933917 [patent_doc_number] => 20220329043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => PULSED RESONANT LASER DIODE ARRAY DRIVER [patent_app_type] => utility [patent_app_number] => 17/658477 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17658477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658477
Pulsed resonant laser diode array driver Apr 7, 2022 Issued
Array ( [id] => 19237947 [patent_doc_number] => 20240195142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => PACKAGE FOR ACCOMMODATING ELECTRONIC ELEMENT, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/286856 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18286856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286856
PACKAGE FOR ACCOMMODATING ELECTRONIC ELEMENT, AND ELECTRONIC DEVICE Apr 4, 2022 Pending
Array ( [id] => 20216389 [patent_doc_number] => 12413046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Photonic crystal surface emitting laser device [patent_app_type] => utility [patent_app_number] => 17/709442 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 1023 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17709442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/709442
Photonic crystal surface emitting laser device Mar 30, 2022 Issued
Array ( [id] => 20611371 [patent_doc_number] => 12586979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Optical module [patent_app_type] => utility [patent_app_number] => 17/710221 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3595 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17710221 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/710221
Optical module Mar 30, 2022 Issued
Array ( [id] => 18440606 [patent_doc_number] => 20230187902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SEMICONDUCTOR OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/657030 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17657030 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/657030
Semiconductor optical device Mar 28, 2022 Issued
Array ( [id] => 17738616 [patent_doc_number] => 20220224078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => VCSEL with integrated electrodes [patent_app_type] => utility [patent_app_number] => 17/706651 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17706651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/706651
VCSEL with integrated electrodes Mar 28, 2022 Issued
Array ( [id] => 20868360 [patent_doc_number] => 12695269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Laser device [patent_app_type] => utility [patent_app_number] => 17/698419 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2512 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17698419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/698419
LASER DEVICE Mar 17, 2022 Issued
Array ( [id] => 18608479 [patent_doc_number] => 11749961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Light emitting device [patent_app_type] => utility [patent_app_number] => 17/697897 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 13497 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 506 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697897
Light emitting device Mar 16, 2022 Issued
Array ( [id] => 18608479 [patent_doc_number] => 11749961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Light emitting device [patent_app_type] => utility [patent_app_number] => 17/697897 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 13497 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 506 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697897
Light emitting device Mar 16, 2022 Issued
Array ( [id] => 18608479 [patent_doc_number] => 11749961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Light emitting device [patent_app_type] => utility [patent_app_number] => 17/697897 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 13497 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 506 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697897
Light emitting device Mar 16, 2022 Issued
Array ( [id] => 18608479 [patent_doc_number] => 11749961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Light emitting device [patent_app_type] => utility [patent_app_number] => 17/697897 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 13497 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 506 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697897
Light emitting device Mar 16, 2022 Issued
Array ( [id] => 17677383 [patent_doc_number] => 20220190550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => VERTICALLY INTEGRATED ELECTRO-ABSORPTION MODULATED LASERS AND METHODS OF FABRICATION [patent_app_type] => utility [patent_app_number] => 17/687803 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17687803 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/687803
Vertically integrated electro-absorption modulated lasers and methods of fabrication Mar 6, 2022 Issued
Array ( [id] => 18243124 [patent_doc_number] => 20230075435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => LASER OSCILLATOR [patent_app_type] => utility [patent_app_number] => 17/687750 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17687750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/687750
Laser oscillator Mar 6, 2022 Issued
Array ( [id] => 19237955 [patent_doc_number] => 20240195150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => SURFACE-EMITTING LASER DEVICE [patent_app_type] => utility [patent_app_number] => 18/286149 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18286149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286149
SURFACE-EMITTING LASER DEVICE Mar 1, 2022 Pending
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