Search

Wei Chan

Examiner (ID: 10212, Phone: (571)272-5177 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2845, 2844
Total Applications
808
Issued Applications
598
Pending Applications
81
Abandoned Applications
151

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15628901 [patent_doc_number] => 20200084855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => Customized Photometric Data For Lighting System Designs [patent_app_type] => utility [patent_app_number] => 16/129541 [patent_app_country] => US [patent_app_date] => 2018-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16129541 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/129541
Customized Photometric Data For Lighting System Designs Sep 11, 2018 Abandoned
Array ( [id] => 16260748 [patent_doc_number] => 10752163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Headlamp control apparatus and method for preventing light pollution caused by speed breaker [patent_app_type] => utility [patent_app_number] => 16/058298 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9095 [patent_no_of_claims] => 20 [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] => 16058298 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/058298
Headlamp control apparatus and method for preventing light pollution caused by speed breaker Aug 7, 2018 Issued
Array ( [id] => 13939683 [patent_doc_number] => 20190053357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => LIGHTING SYSTEM AND COMMUNICATION TERMINAL [patent_app_type] => utility [patent_app_number] => 16/058421 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16058421 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/058421
Lighting system and communication terminal Aug 7, 2018 Issued
Array ( [id] => 14067209 [patent_doc_number] => 10237932 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-03-19 [patent_title] => Light-emitting diode lighting system with automatic bleeder current control [patent_app_type] => utility [patent_app_number] => 16/057782 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 2692 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16057782 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/057782
Light-emitting diode lighting system with automatic bleeder current control Aug 6, 2018 Issued
Array ( [id] => 14000415 [patent_doc_number] => 20190069365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => SYSTEM AND METHOD FOR COLLECTING MAXIMUM DIMMING PARAMETER OF A LAMP GROUP WITH A RATED CURRENT UNKNOWN [patent_app_type] => utility [patent_app_number] => 16/057315 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16057315 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/057315
SYSTEM AND METHOD FOR COLLECTING MAXIMUM DIMMING PARAMETER OF A LAMP GROUP WITH A RATED CURRENT UNKNOWN Aug 6, 2018 Abandoned
Array ( [id] => 13633327 [patent_doc_number] => 20180368218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => Lighting Systems for Providing Tunable White Light With Functional Diode Emissions [patent_app_type] => utility [patent_app_number] => 16/049776 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -53 [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] => 16049776 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/049776
Lighting systems for providing tunable white light with functional diode emissions Jul 29, 2018 Issued
Array ( [id] => 15478993 [patent_doc_number] => 10555397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Systems and methods for providing tunable warm white light [patent_app_type] => utility [patent_app_number] => 16/049786 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 14067 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16049786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/049786
Systems and methods for providing tunable warm white light Jul 29, 2018 Issued
Array ( [id] => 15403855 [patent_doc_number] => 10542601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Smart dimming system incorporating a three-pin connector [patent_app_type] => utility [patent_app_number] => 16/045139 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 15024 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045139
Smart dimming system incorporating a three-pin connector Jul 24, 2018 Issued
Array ( [id] => 16155461 [patent_doc_number] => 20200215963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => Vehicle Headlamp and Vehicle Control [patent_app_type] => utility [patent_app_number] => 16/637629 [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] => 6191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 659 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16637629 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/637629
Vehicle headlamp and vehicle control Jul 23, 2018 Issued
Array ( [id] => 13979943 [patent_doc_number] => 10219353 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-26 [patent_title] => Z-wave multi-way switches [patent_app_type] => utility [patent_app_number] => 16/013446 [patent_app_country] => US [patent_app_date] => 2018-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2150 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 603 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16013446 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/013446
Z-wave multi-way switches Jun 19, 2018 Issued
Array ( [id] => 16637894 [patent_doc_number] => 10916409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Active control of radial etch uniformity [patent_app_type] => utility [patent_app_number] => 16/011442 [patent_app_country] => US [patent_app_date] => 2018-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 37965 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16011442 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/011442
Active control of radial etch uniformity Jun 17, 2018 Issued
Array ( [id] => 15947633 [patent_doc_number] => 10661702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Device and method for controlling light sources in motor vehicles [patent_app_type] => utility [patent_app_number] => 16/009659 [patent_app_country] => US [patent_app_date] => 2018-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5958 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16009659 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/009659
Device and method for controlling light sources in motor vehicles Jun 14, 2018 Issued
Array ( [id] => 15103927 [patent_doc_number] => 10473273 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-11-12 [patent_title] => Lamp with inductive connection to light engine [patent_app_type] => utility [patent_app_number] => 16/009886 [patent_app_country] => US [patent_app_date] => 2018-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10737 [patent_no_of_claims] => 13 [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] => 16009886 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/009886
Lamp with inductive connection to light engine Jun 14, 2018 Issued
Array ( [id] => 13788959 [patent_doc_number] => 20190008018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => METHOD AND APPARATUS FOR CONTROLLING SMART FLASHLIGHT AND SMART DEVICE [patent_app_type] => utility [patent_app_number] => 16/010287 [patent_app_country] => US [patent_app_date] => 2018-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16010287 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/010287
METHOD AND APPARATUS FOR CONTROLLING SMART FLASHLIGHT AND SMART DEVICE Jun 14, 2018 Abandoned
Array ( [id] => 15581839 [patent_doc_number] => 10581317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Pulse width modulation-stabilized electric power supply [patent_app_type] => utility [patent_app_number] => 16/009677 [patent_app_country] => US [patent_app_date] => 2018-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3447 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16009677 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/009677
Pulse width modulation-stabilized electric power supply Jun 14, 2018 Issued
Array ( [id] => 16807187 [patent_doc_number] => 20210129740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => VEHICLE LIGHTING SYSTEM AND VEHICLE [patent_app_type] => utility [patent_app_number] => 16/635635 [patent_app_country] => US [patent_app_date] => 2018-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16635635 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/635635
VEHICLE LIGHTING SYSTEM AND VEHICLE Jun 13, 2018 Abandoned
Array ( [id] => 13629505 [patent_doc_number] => 20180366305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 16/003954 [patent_app_country] => US [patent_app_date] => 2018-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16003954 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/003954
Plasma processing apparatus and plasma processing method Jun 7, 2018 Issued
Array ( [id] => 13482533 [patent_doc_number] => 20180292809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => Follow Spot Control System [patent_app_type] => utility [patent_app_number] => 16/004223 [patent_app_country] => US [patent_app_date] => 2018-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16004223 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/004223
Follow spot control system Jun 7, 2018 Issued
Array ( [id] => 15841875 [patent_doc_number] => 20200136220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => Microwave Circular Polarizer [patent_app_type] => utility [patent_app_number] => 16/619026 [patent_app_country] => US [patent_app_date] => 2018-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 461 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16619026 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/619026
Microwave circular polarizer Jun 6, 2018 Issued
Array ( [id] => 13602149 [patent_doc_number] => 20180352623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => UTILIZING COMPUTING RESOURCES EMBEDDED IN LED LAMPS [patent_app_type] => utility [patent_app_number] => 16/000838 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16000838 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/000838
UTILIZING COMPUTING RESOURCES EMBEDDED IN LED LAMPS Jun 4, 2018 Abandoned
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