Search

Xinning Niu

Examiner (ID: 15418, Phone: (571)270-1437 , Office: P/2828 )

Most Active Art Unit
2828
Art Unit(s)
2112, 2828
Total Applications
1134
Issued Applications
872
Pending Applications
88
Abandoned Applications
199

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13879901 [patent_doc_number] => 20190036291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => IMPINGEMENT COOLING DEVICE FOR A LASER DISK AND ASSOCIATED LASER DISK MODULE [patent_app_type] => utility [patent_app_number] => 16/148269 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16148269 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/148269
Impingement cooling device for a laser disk and associated laser disk module Sep 30, 2018 Issued
Array ( [id] => 14192027 [patent_doc_number] => 20190115719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND SEMICONDUCTOR LIGHT-EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/147752 [patent_app_country] => US [patent_app_date] => 2018-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16147752 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/147752
SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND SEMICONDUCTOR LIGHT-EMITTING DEVICE Sep 29, 2018 Abandoned
Array ( [id] => 15170923 [patent_doc_number] => 10490976 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Laser source with a germanium-based suspended membrane and an integrated waveguide that participates in forming the optical cavity [patent_app_type] => utility [patent_app_number] => 16/145471 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 11224 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16145471 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/145471
Laser source with a germanium-based suspended membrane and an integrated waveguide that participates in forming the optical cavity Sep 27, 2018 Issued
Array ( [id] => 17107865 [patent_doc_number] => 11128096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Femtosecond laser multimodality molecular imaging system [patent_app_type] => utility [patent_app_number] => 16/644517 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5722 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16644517 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/644517
Femtosecond laser multimodality molecular imaging system Sep 27, 2018 Issued
Array ( [id] => 15581655 [patent_doc_number] => 10581225 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-03 [patent_title] => Optical devices with bandwidth enhancing structures [patent_app_type] => utility [patent_app_number] => 16/143692 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 5565 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16143692 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/143692
Optical devices with bandwidth enhancing structures Sep 26, 2018 Issued
Array ( [id] => 19679761 [patent_doc_number] => 12191636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Vertical cavity surface emitting laser (VCSEL) array and manufacturing method [patent_app_type] => utility [patent_app_number] => 17/294463 [patent_app_country] => US [patent_app_date] => 2018-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4946 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17294463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294463
Vertical cavity surface emitting laser (VCSEL) array and manufacturing method Sep 24, 2018 Issued
Array ( [id] => 16332926 [patent_doc_number] => 20200303892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => LASER APPARATUS FOR PRINTED ELECTRONICS SYSTEM AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/649425 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16649425 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/649425
Laser apparatus for printed electronics system and operating method thereof Sep 20, 2018 Issued
Array ( [id] => 15689067 [patent_doc_number] => 20200099197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => Monolithic Series-Connected Edge-Emitting-Laser Array and Method of Fabrication [patent_app_type] => utility [patent_app_number] => 16/138018 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16138018 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/138018
Monolithic series-connected edge-emitting-laser array and method of fabrication Sep 20, 2018 Issued
Array ( [id] => 18481489 [patent_doc_number] => 11695247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Lens arrangements for varying numerical aperture in laser delivery systems [patent_app_type] => utility [patent_app_number] => 16/137691 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 13292 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16137691 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/137691
Lens arrangements for varying numerical aperture in laser delivery systems Sep 20, 2018 Issued
Array ( [id] => 16846373 [patent_doc_number] => 11018477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Tunable laser for coherent transmission system [patent_app_type] => utility [patent_app_number] => 16/136678 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6188 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16136678 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/136678
Tunable laser for coherent transmission system Sep 19, 2018 Issued
Array ( [id] => 14510823 [patent_doc_number] => 20190199066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => QUANTUM CASCADE LASER WITH HIGH EFFICIENCY OPERATION AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/136713 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16136713 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/136713
Quantum cascade laser with high efficiency operation and related systems and methods Sep 19, 2018 Issued
Array ( [id] => 17668778 [patent_doc_number] => 11362484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Light-emitting-element housing member, array member, and light emitting device [patent_app_type] => utility [patent_app_number] => 16/648276 [patent_app_country] => US [patent_app_date] => 2018-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7450 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648276 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648276
Light-emitting-element housing member, array member, and light emitting device Sep 17, 2018 Issued
Array ( [id] => 15235213 [patent_doc_number] => 10505339 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-10 [patent_title] => Tuning an optical transmission system [patent_app_type] => utility [patent_app_number] => 16/132515 [patent_app_country] => US [patent_app_date] => 2018-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 9787 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16132515 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/132515
Tuning an optical transmission system Sep 16, 2018 Issued
Array ( [id] => 16418371 [patent_doc_number] => 10826278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Vertical-cavity surface-emitting laser array with multiple metal layers for addressing different groups of emitters [patent_app_type] => utility [patent_app_number] => 16/132009 [patent_app_country] => US [patent_app_date] => 2018-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 13517 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16132009 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/132009
Vertical-cavity surface-emitting laser array with multiple metal layers for addressing different groups of emitters Sep 13, 2018 Issued
Array ( [id] => 15316495 [patent_doc_number] => 10522966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Laser apparatus [patent_app_type] => utility [patent_app_number] => 16/123328 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 7593 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16123328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/123328
Laser apparatus Sep 5, 2018 Issued
Array ( [id] => 13997481 [patent_doc_number] => 20190067898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => LASER COMPONENT, USE OF A LASER COMPONENT, DEVICE HAVING LASER COMPONENT AND METHOD OF PRODUCING LASER COMPONENTS [patent_app_type] => utility [patent_app_number] => 16/112615 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16112615 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/112615
Laser component, use of a laser component, device having laser component and method of producing laser components Aug 23, 2018 Issued
Array ( [id] => 15565725 [patent_doc_number] => 20200067274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => QUANTUM DOT COMB LASERS WITH EXTERNAL CAVITY [patent_app_type] => utility [patent_app_number] => 16/108399 [patent_app_country] => US [patent_app_date] => 2018-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3775 [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] => 16108399 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/108399
Quantum dot comb lasers with external cavity Aug 21, 2018 Issued
Array ( [id] => 14570045 [patent_doc_number] => 20190212629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => DUAL FEMTOSECOND OPTICAL FREQUENCY COMB GENERATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/103882 [patent_app_country] => US [patent_app_date] => 2018-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16103882 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/103882
DUAL FEMTOSECOND OPTICAL FREQUENCY COMB GENERATION DEVICE Aug 13, 2018 Abandoned
Array ( [id] => 14969851 [patent_doc_number] => 20190312404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => TUNABLE MICROWAVE SIGNALS BASED ON INJECTION-LOCKED LASERS WITH FEEDBACK [patent_app_type] => utility [patent_app_number] => 16/059400 [patent_app_country] => US [patent_app_date] => 2018-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16059400 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/059400
Tunable microwave signals based on injection-locked lasers with feedback Aug 8, 2018 Issued
Array ( [id] => 16646009 [patent_doc_number] => 10923880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Semiconductor laser device, diffraction grating structure, and diffraction grating [patent_app_type] => utility [patent_app_number] => 16/058356 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 10957 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16058356 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/058356
Semiconductor laser device, diffraction grating structure, and diffraction grating Aug 7, 2018 Issued
Menu