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] => 16394990 [patent_doc_number] => 20200335931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => OPTICAL DEVICE FOR SUPPRESSING NOISE OF LASER USING GRAPHENE [patent_app_type] => utility [patent_app_number] => 16/840451 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16840451 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/840451
Optical device for suppressing noise of laser using graphene Apr 5, 2020 Issued
Array ( [id] => 16177863 [patent_doc_number] => 20200224831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => GALLIUM AND NITROGEN CONTAINING LASER MODULE CONFIGURED FOR PHOSPHOR PUMPING [patent_app_type] => utility [patent_app_number] => 16/835003 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16835003 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835003
Gallium and nitrogen containing laser module configured for phosphor pumping Mar 29, 2020 Issued
Array ( [id] => 16394998 [patent_doc_number] => 20200335939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => SEMICONDUCTOR OPTICAL AMPLIFIER, OPTICAL OUTPUT DEVICE, AND DISTANCE MEASURING DEVICE [patent_app_type] => utility [patent_app_number] => 16/834522 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16834522 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/834522
Semiconductor optical amplifier, optical output device, and distance measuring device Mar 29, 2020 Issued
Array ( [id] => 18645899 [patent_doc_number] => 11769981 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-26 [patent_title] => Circuit and method for regulating currents to multiple loads [patent_app_type] => utility [patent_app_number] => 16/833471 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3436 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16833471 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/833471
Circuit and method for regulating currents to multiple loads Mar 26, 2020 Issued
Array ( [id] => 17909018 [patent_doc_number] => 11462887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Laser element [patent_app_type] => utility [patent_app_number] => 16/828811 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 6508 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 16828811 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828811
Laser element Mar 23, 2020 Issued
Array ( [id] => 17826191 [patent_doc_number] => 11431149 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-30 [patent_title] => Single mode laser with large optical mode size [patent_app_type] => utility [patent_app_number] => 16/823823 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8359 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16823823 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/823823
Single mode laser with large optical mode size Mar 18, 2020 Issued
Array ( [id] => 17645559 [patent_doc_number] => 20220173298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => THERMOELECTRIC MODULE AND OPTICAL MODULE [patent_app_type] => utility [patent_app_number] => 17/437167 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17437167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437167
THERMOELECTRIC MODULE AND OPTICAL MODULE Mar 15, 2020 Pending
Array ( [id] => 16746889 [patent_doc_number] => 10971898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Laser radar [patent_app_type] => utility [patent_app_number] => 16/813869 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2412 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16813869 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813869
Laser radar Mar 9, 2020 Issued
Array ( [id] => 16537048 [patent_doc_number] => 10879668 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-29 [patent_title] => Solid state laser with conjugated oligomer active material [patent_app_type] => utility [patent_app_number] => 16/813651 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3950 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16813651 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813651
Solid state laser with conjugated oligomer active material Mar 8, 2020 Issued
Array ( [id] => 16301622 [patent_doc_number] => 20200287345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => METHODS TO MAINTAIN AND CONTROL THE POLARIZATION STATE FROM 3C OPTICAL FIBER [patent_app_type] => utility [patent_app_number] => 16/809314 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16809314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/809314
Methods to maintain and control the polarization state from 3C optical fiber Mar 3, 2020 Issued
Array ( [id] => 16316793 [patent_doc_number] => 20200295531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => Laser Device and Transmitter [patent_app_type] => utility [patent_app_number] => 16/806698 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16806698 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/806698
Laser device and transmitter Mar 1, 2020 Issued
Array ( [id] => 16270385 [patent_doc_number] => 20200271872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => LIGHT SOURCE DEVICE, DIRECT DIODE LASER SYSTEM, AND OPTICAL COUPLING DEVICE [patent_app_type] => utility [patent_app_number] => 16/799485 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16799485 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/799485
Light source device, direct diode laser system, and optical coupling device Feb 23, 2020 Issued
Array ( [id] => 20273145 [patent_doc_number] => 12442921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Optoelectronic semiconductor component and method for producing an optoelectronic semiconductor component [patent_app_type] => utility [patent_app_number] => 17/432326 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 2192 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17432326 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/432326
Optoelectronic semiconductor component and method for producing an optoelectronic semiconductor component Feb 20, 2020 Issued
Array ( [id] => 18103708 [patent_doc_number] => 11543590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Optical module having multiple laser diode devices and a support member [patent_app_type] => utility [patent_app_number] => 16/796320 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 12994 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16796320 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/796320
Optical module having multiple laser diode devices and a support member Feb 19, 2020 Issued
Array ( [id] => 17661386 [patent_doc_number] => 20220181851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => OPTICAL KIT AND OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/439884 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439884
Optical kit and optical device Jan 13, 2020 Issued
Array ( [id] => 17580454 [patent_doc_number] => 20220137309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => INJECTION OF A BEAM OF RADIATION INTO AN OPTICAL FIBRE [patent_app_type] => utility [patent_app_number] => 17/429282 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6950 [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] => 17429282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/429282
Injection of a beam of radiation into an optical fibre Jan 13, 2020 Issued
Array ( [id] => 16666560 [patent_doc_number] => 10935802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Method and system for multispectral beam combiner [patent_app_type] => utility [patent_app_number] => 16/738784 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 26 [patent_no_of_words] => 8491 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16738784 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/738784
Method and system for multispectral beam combiner Jan 8, 2020 Issued
Array ( [id] => 17638540 [patent_doc_number] => 11349278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Stem for semiconductor package, and semiconductor package [patent_app_type] => utility [patent_app_number] => 16/737024 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4363 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16737024 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/737024
Stem for semiconductor package, and semiconductor package Jan 7, 2020 Issued
Array ( [id] => 17456490 [patent_doc_number] => 11271360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Wavelength converter [patent_app_type] => utility [patent_app_number] => 16/731408 [patent_app_country] => US [patent_app_date] => 2019-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 11975 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16731408 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/731408
Wavelength converter Dec 30, 2019 Issued
Array ( [id] => 17796197 [patent_doc_number] => 20220255289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => LASER [patent_app_type] => utility [patent_app_number] => 17/625780 [patent_app_country] => US [patent_app_date] => 2019-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17625780 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625780
Laser Dec 25, 2019 Issued
Menu