Search

Wei Chan

Examiner (ID: 15733)

Most Active Art Unit
2844
Art Unit(s)
2844, 2845
Total Applications
798
Issued Applications
594
Pending Applications
75
Abandoned Applications
151

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16339620 [patent_doc_number] => 10790592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Low-profile CTS flat-plate array antenna [patent_app_type] => utility [patent_app_number] => 16/414727 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5604 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 709 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16414727 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/414727
Low-profile CTS flat-plate array antenna May 15, 2019 Issued
Array ( [id] => 15269427 [patent_doc_number] => 20190383447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => LAMP WITH INDUCTIVE CONNECTION TO LIGHT ENGINE [patent_app_type] => utility [patent_app_number] => 16/412642 [patent_app_country] => US [patent_app_date] => 2019-05-15 [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] => -15 [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] => 16412642 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/412642
LAMP WITH INDUCTIVE CONNECTION TO LIGHT ENGINE May 14, 2019 Abandoned
Array ( [id] => 15395113 [patent_doc_number] => 10538198 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-21 [patent_title] => Wireless smart mat [patent_app_type] => utility [patent_app_number] => 16/411144 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 4849 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16411144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/411144
Wireless smart mat May 13, 2019 Issued
Array ( [id] => 16374210 [patent_doc_number] => 10805995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Light-emitting module and control module [patent_app_type] => utility [patent_app_number] => 16/408471 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 10866 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16408471 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408471
Light-emitting module and control module May 9, 2019 Issued
Array ( [id] => 15288965 [patent_doc_number] => 10517164 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-24 [patent_title] => Universal phase control dimmer for wireless lighting control [patent_app_type] => utility [patent_app_number] => 16/408089 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7388 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16408089 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408089
Universal phase control dimmer for wireless lighting control May 8, 2019 Issued
Array ( [id] => 16497533 [patent_doc_number] => 10863601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Detection circuit and detection method for a triac dimmer [patent_app_type] => utility [patent_app_number] => 16/407443 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2792 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16407443 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407443
Detection circuit and detection method for a triac dimmer May 8, 2019 Issued
Array ( [id] => 17639748 [patent_doc_number] => 11350495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => LED driver with silicon controlled dimmer, apparatus and control method thereof [patent_app_type] => utility [patent_app_number] => 16/407382 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3050 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16407382 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407382
LED driver with silicon controlled dimmer, apparatus and control method thereof May 8, 2019 Issued
Array ( [id] => 15958841 [patent_doc_number] => 10667355 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-26 [patent_title] => System for electrical lighting fixtures [patent_app_type] => utility [patent_app_number] => 16/406731 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2769 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 16406731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/406731
System for electrical lighting fixtures May 7, 2019 Issued
Array ( [id] => 18645990 [patent_doc_number] => 11770073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Methods and apparatus for regulated hybrid converters [patent_app_type] => utility [patent_app_number] => 16/396210 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 13400 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16396210 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/396210
Methods and apparatus for regulated hybrid converters Apr 25, 2019 Issued
Array ( [id] => 15149701 [patent_doc_number] => 20190353328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => LIGHTING CONTROLLER FOR EMULATING PROGRESSION OF AMBIENT SUNLIGHT [patent_app_type] => utility [patent_app_number] => 16/393518 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 66014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -52 [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] => 16393518 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/393518
Lighting controller for emulating progression of ambient sunlight Apr 23, 2019 Issued
Array ( [id] => 15031343 [patent_doc_number] => 20190326676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => HIGH-FREQUENCY APPARATUS [patent_app_type] => utility [patent_app_number] => 16/388249 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16388249 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/388249
HIGH-FREQUENCY APPARATUS Apr 17, 2019 Abandoned
Array ( [id] => 16502949 [patent_doc_number] => 10868353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Electronic device and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 16/387547 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 8045 [patent_no_of_claims] => 9 [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] => 16387547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387547
Electronic device and manufacturing method thereof Apr 17, 2019 Issued
Array ( [id] => 14686853 [patent_doc_number] => 20190242541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => THEATRICAL INSTRUMENT WITH IMPROVED SUBTRACTIVE COLOR MIXING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/384035 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16384035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/384035
Theatrical instrument with improved subtractive color mixing system Apr 14, 2019 Issued
Array ( [id] => 16379679 [patent_doc_number] => 20200328522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => COMPACT DIPOLE ANTENNA DESIGN [patent_app_type] => utility [patent_app_number] => 16/381528 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16381528 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/381528
Compact dipole antenna design Apr 10, 2019 Issued
Array ( [id] => 16344707 [patent_doc_number] => 20200309357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => ACTIVE CONTROL OF LIGHT EMITTING DIODES AND LIGHT EMITTING DIODE DISPLAYS [patent_app_type] => utility [patent_app_number] => 16/381116 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16381116 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/381116
Active control of light emitting diodes and light emitting diode displays Apr 10, 2019 Issued
Array ( [id] => 16597449 [patent_doc_number] => 20210023980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => VEHICULAR LIGHT SWITCH AND VEHICULAR LIGHT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/045578 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17045578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045578
Vehicular light switch and vehicular light system Apr 2, 2019 Issued
Array ( [id] => 18562607 [patent_doc_number] => 11727857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Active control of light emitting diodes and light emitting diode displays [patent_app_type] => utility [patent_app_number] => 16/369003 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 41 [patent_no_of_words] => 23940 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16369003 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/369003
Active control of light emitting diodes and light emitting diode displays Mar 28, 2019 Issued
Array ( [id] => 16587832 [patent_doc_number] => 20210022234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => PLASMA APPLICATOR [patent_app_type] => utility [patent_app_number] => 17/040082 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17040082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/040082
Plasma applicator Mar 21, 2019 Issued
Array ( [id] => 14905321 [patent_doc_number] => 20190296426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => HYBRID ON BOARD UNIT AND ROADSIDE UNIT SUPPORTING WAVE-V2X AND C-V2X [patent_app_type] => utility [patent_app_number] => 16/299158 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16299158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/299158
Hybrid on board unit and roadside unit supporting wave-V2X and C-V2X Mar 11, 2019 Issued
Array ( [id] => 16372845 [patent_doc_number] => 10804614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Space frame antenna [patent_app_type] => utility [patent_app_number] => 16/351265 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 3471 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 16351265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/351265
Space frame antenna Mar 11, 2019 Issued
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