Search

Xiaoyun Xu

Examiner (ID: 11980)

Most Active Art Unit
1797
Art Unit(s)
1797, 1777
Total Applications
1443
Issued Applications
870
Pending Applications
97
Abandoned Applications
506

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19720624 [patent_doc_number] => 12206171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Automobile radars based on gradient-index lens [patent_app_type] => utility [patent_app_number] => 17/908404 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 8912 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908404
Automobile radars based on gradient-index lens Nov 24, 2020 Issued
Array ( [id] => 17632468 [patent_doc_number] => 20220167483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => CONTROLLABLE MULTIPLE LIGHTING ELEMENT FIXTURE [patent_app_type] => utility [patent_app_number] => 17/100111 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17100111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100111
Controllable multiple lighting element fixture Nov 19, 2020 Issued
Array ( [id] => 16860246 [patent_doc_number] => 20210160991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => HEADLAMP WITH AN AI UNIT [patent_app_type] => utility [patent_app_number] => 16/953985 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6086 [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] => 16953985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/953985
Headlamp with an AI unit Nov 19, 2020 Issued
Array ( [id] => 16848609 [patent_doc_number] => 20210149354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => SYSTEMS AND METHODS FOR DELAYING A DOWNWARD CYCLE OF AN ALTERNATING CURRENT POWER SIGNAL [patent_app_type] => utility [patent_app_number] => 16/950530 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16950530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/950530
SYSTEMS AND METHODS FOR DELAYING A DOWNWARD CYCLE OF AN ALTERNATING CURRENT POWER SIGNAL Nov 16, 2020 Abandoned
Array ( [id] => 17495152 [patent_doc_number] => 11284484 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-22 [patent_title] => LED fixture lighting level setting system and process [patent_app_type] => utility [patent_app_number] => 17/098934 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 8217 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17098934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098934
LED fixture lighting level setting system and process Nov 15, 2020 Issued
Array ( [id] => 16922617 [patent_doc_number] => 20210195709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => SYSTEMS AND METHODS FOR PROVIDING POWER SUPPLY TO CURRENT CONTROLLERS ASSOCIATED WITH LED LIGHTING [patent_app_type] => utility [patent_app_number] => 17/096741 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096741
Systems and methods for providing power supply to current controllers associated with LED lighting Nov 11, 2020 Issued
Array ( [id] => 16716529 [patent_doc_number] => 20210083676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => SUPERCONDUCTING NON-DESTRUCTIVE READOUT CIRCUITS [patent_app_type] => utility [patent_app_number] => 17/094452 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17094452 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/094452
Superconducting non-destructive readout circuits Nov 9, 2020 Issued
Array ( [id] => 17518526 [patent_doc_number] => 11297703 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-05 [patent_title] => LED driver with input voltage compensation [patent_app_type] => utility [patent_app_number] => 17/090632 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3528 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17090632 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090632
LED driver with input voltage compensation Nov 4, 2020 Issued
Array ( [id] => 17574840 [patent_doc_number] => 11323119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/088819 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 59 [patent_figures_cnt] => 59 [patent_no_of_words] => 12624 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17088819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088819
Semiconductor device Nov 3, 2020 Issued
Array ( [id] => 17353191 [patent_doc_number] => 11227838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Logic drive based on multichip package comprising standard commodity FPGA IC chip with cooperating or supporting circuits [patent_app_type] => utility [patent_app_number] => 17/089713 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 85 [patent_figures_cnt] => 137 [patent_no_of_words] => 181480 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17089713 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/089713
Logic drive based on multichip package comprising standard commodity FPGA IC chip with cooperating or supporting circuits Nov 3, 2020 Issued
Array ( [id] => 17987932 [patent_doc_number] => 20220353969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => METHOD OF DRIVING AN ELECTRICAL LOAD, AND CORRESPONDING SIGNAL GENERATOR AND CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/773876 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17773876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773876
Method of driving an electrical load, and corresponding signal generator and circuit Oct 29, 2020 Issued
Array ( [id] => 18035588 [patent_doc_number] => 20220379803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => ELECTRONIC DEVICE AND AUTOMOTIVE LIGHTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/772507 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17772507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772507
Electronic device and automotive lighting device Oct 28, 2020 Issued
Array ( [id] => 17804873 [patent_doc_number] => 11419201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Systems and methods for providing dynamic lighting [patent_app_type] => utility [patent_app_number] => 17/082767 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8391 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17082767 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/082767
Systems and methods for providing dynamic lighting Oct 27, 2020 Issued
Array ( [id] => 17918354 [patent_doc_number] => 20220320750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => Phased Array Antenna System and Electronic Device [patent_app_type] => utility [patent_app_number] => 17/426651 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426651
Phased array antenna system and electronic device Oct 27, 2020 Issued
Array ( [id] => 17567126 [patent_doc_number] => 20220131275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => APPARATUS FOR WAVEGUIDE TRANSITION AND ANTENNA ARRAY HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 17/080251 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080251
APPARATUS FOR WAVEGUIDE TRANSITION AND ANTENNA ARRAY HAVING THE SAME Oct 25, 2020 Abandoned
Array ( [id] => 16626563 [patent_doc_number] => 20210045216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => CONTROL DEVICE HAVING AN INTEGRAL REFLECTING STRUCTURE FOR A SENSING CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/078938 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078938
Control device having an integral reflecting structure for a sensing circuit Oct 22, 2020 Issued
Array ( [id] => 16625643 [patent_doc_number] => 20210044296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => LEAKAGE CURRENT REDUCTION IN ELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 17/078965 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078965
Leakage current reduction in electronic devices Oct 22, 2020 Issued
Array ( [id] => 16783573 [patent_doc_number] => 20210120652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => PORTABLE LIGHTING DEVICE WITH RAMP-DOWN CAPABILITY [patent_app_type] => utility [patent_app_number] => 17/076286 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076286 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076286
Portable lighting device with ramp-down capability Oct 20, 2020 Issued
Array ( [id] => 17863459 [patent_doc_number] => 11444624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Power management for multi-dimensional programmable logic devices [patent_app_type] => utility [patent_app_number] => 17/074245 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 13924 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17074245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/074245
Power management for multi-dimensional programmable logic devices Oct 18, 2020 Issued
Array ( [id] => 16696213 [patent_doc_number] => 10946790 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-16 [patent_title] => Auxiliary lighting control for vehicles and trailers [patent_app_type] => utility [patent_app_number] => 17/070515 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5753 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17070515 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/070515
Auxiliary lighting control for vehicles and trailers Oct 13, 2020 Issued
Menu