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] => 15251209 [patent_doc_number] => 10511136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-17 [patent_title] => Light module comprising a laser element [patent_app_type] => utility [patent_app_number] => 16/050677 [patent_app_country] => US [patent_app_date] => 2018-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5556 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16050677 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/050677
Light module comprising a laser element Jul 30, 2018 Issued
Array ( [id] => 16002145 [patent_doc_number] => 20200176943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => NON-RECIPROCAL LASING IN TOPOLOGICAL CAVITIES OF ARBITRARY GEOMETRIES [patent_app_type] => utility [patent_app_number] => 16/636155 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16636155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/636155
Non-reciprocal lasing in topological cavities of arbitrary geometries Jul 23, 2018 Issued
Array ( [id] => 14192043 [patent_doc_number] => 20190115727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => QCL WITH WIDE ACTIVE REGION AND THINNED STAGES AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/029947 [patent_app_country] => US [patent_app_date] => 2018-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6188 [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] => 16029947 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/029947
QCL with wide active region and thinned stages and related methods Jul 8, 2018 Issued
Array ( [id] => 16952234 [patent_doc_number] => 20210210926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => Optical Transmitter Including a Graded or Sloped Passband Filter, and Methods of Making and Using the Same [patent_app_type] => utility [patent_app_number] => 16/069493 [patent_app_country] => US [patent_app_date] => 2018-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16069493 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/069493
Optical transmitter including a graded or sloped passband filter, and methods of making and using the same Jun 27, 2018 Issued
Array ( [id] => 14460547 [patent_doc_number] => 10326250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Method for expanding tuning range of all-solid-state continuous-wave single frequency laser [patent_app_type] => utility [patent_app_number] => 16/015868 [patent_app_country] => US [patent_app_date] => 2018-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3431 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 671 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16015868 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/015868
Method for expanding tuning range of all-solid-state continuous-wave single frequency laser Jun 21, 2018 Issued
Array ( [id] => 17746089 [patent_doc_number] => 11394176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Light emitting device [patent_app_type] => utility [patent_app_number] => 16/630395 [patent_app_country] => US [patent_app_date] => 2018-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8793 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16630395 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/630395
Light emitting device Jun 19, 2018 Issued
Array ( [id] => 18721903 [patent_doc_number] => 11799263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Electro-optic modulator [patent_app_type] => utility [patent_app_number] => 16/624574 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7548 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [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] => 16624574 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/624574
Electro-optic modulator Jun 12, 2018 Issued
Array ( [id] => 16294001 [patent_doc_number] => 10770859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Short pulse wavelength tuning via timed soliton-dispersive wave interaction [patent_app_type] => utility [patent_app_number] => 15/988058 [patent_app_country] => US [patent_app_date] => 2018-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5279 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15988058 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/988058
Short pulse wavelength tuning via timed soliton-dispersive wave interaction May 23, 2018 Issued
Array ( [id] => 16022083 [patent_doc_number] => 20200185885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => UNIPOLAR LIGHT DEVICES INTEGRATED WITH FOREIGN SUBSTRATES AND METHODS OF FABRICATION [patent_app_type] => utility [patent_app_number] => 16/614722 [patent_app_country] => US [patent_app_date] => 2018-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16614722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/614722
UNIPOLAR LIGHT DEVICES INTEGRATED WITH FOREIGN SUBSTRATES AND METHODS OF FABRICATION May 17, 2018 Abandoned
Array ( [id] => 15124361 [patent_doc_number] => 20190348814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => TUNABLE LASERS [patent_app_type] => utility [patent_app_number] => 15/975375 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 1 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15975375 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/975375
Tunable lasers May 8, 2018 Issued
Array ( [id] => 16234425 [patent_doc_number] => 10741991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Narrowband laser apparatus and spectral linewidth measuring apparatus [patent_app_type] => utility [patent_app_number] => 15/973896 [patent_app_country] => US [patent_app_date] => 2018-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 30 [patent_no_of_words] => 18648 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15973896 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/973896
Narrowband laser apparatus and spectral linewidth measuring apparatus May 7, 2018 Issued
Array ( [id] => 15985719 [patent_doc_number] => 10673200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Excimer laser apparatus [patent_app_type] => utility [patent_app_number] => 15/973846 [patent_app_country] => US [patent_app_date] => 2018-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 57 [patent_no_of_words] => 28008 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15973846 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/973846
Excimer laser apparatus May 7, 2018 Issued
Array ( [id] => 15858345 [patent_doc_number] => 10644476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Laser systems and related methods [patent_app_type] => utility [patent_app_number] => 15/972259 [patent_app_country] => US [patent_app_date] => 2018-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6022 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 15972259 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/972259
Laser systems and related methods May 6, 2018 Issued
Array ( [id] => 14672915 [patent_doc_number] => 10374383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Laser ignition device [patent_app_type] => utility [patent_app_number] => 15/952762 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3014 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952762 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952762
Laser ignition device Apr 12, 2018 Issued
Array ( [id] => 16309147 [patent_doc_number] => 10777961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Generating plasma or laser pulses by radiofrequency excitation pulses [patent_app_type] => utility [patent_app_number] => 15/950267 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5509 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15950267 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/950267
Generating plasma or laser pulses by radiofrequency excitation pulses Apr 10, 2018 Issued
Array ( [id] => 14802037 [patent_doc_number] => 10404032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Optical power monitoring device and laser apparatus [patent_app_type] => utility [patent_app_number] => 15/950304 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 15230 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 390 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15950304 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/950304
Optical power monitoring device and laser apparatus Apr 10, 2018 Issued
Array ( [id] => 14739333 [patent_doc_number] => 10389082 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-20 [patent_title] => Rare-earth-doped ternary sulfides for mid-wave and long-wave IR lasers [patent_app_type] => utility [patent_app_number] => 15/949573 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3540 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15949573 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/949573
Rare-earth-doped ternary sulfides for mid-wave and long-wave IR lasers Apr 9, 2018 Issued
Array ( [id] => 13500657 [patent_doc_number] => 20180301871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => NOVEL PATTERNING OF VCSELS FOR DISPLAYS, SENSING, AND IMAGING [patent_app_type] => utility [patent_app_number] => 15/946290 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15946290 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/946290
NOVEL PATTERNING OF VCSELS FOR DISPLAYS, SENSING, AND IMAGING Apr 4, 2018 Abandoned
Array ( [id] => 16692715 [patent_doc_number] => 20210075194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => SEMICONDUCTOR OPTICAL ELEMENT, SEMICONDUCTOR OPTICAL INTEGRATED ELEMENT, AND METHOD FOR MANUFACTURING SEMICONDUCTOR OPTICAL ELEMENT [patent_app_type] => utility [patent_app_number] => 16/958819 [patent_app_country] => US [patent_app_date] => 2018-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16958819 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958819
Semiconductor optical element, semiconductor optical integrated element, and method for manufacturing semiconductor optical element Apr 1, 2018 Issued
Array ( [id] => 13486153 [patent_doc_number] => 20180294619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => LASER APPARATUS INCLUDING PLURALITY OF LASER MODULES [patent_app_type] => utility [patent_app_number] => 15/937170 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15937170 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/937170
Laser apparatus including plurality of laser modules Mar 26, 2018 Issued
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