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] => 12642801 [patent_doc_number] => 20180106098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => WINDOW ASSEMBLY WITH SELECTABLE TINT [patent_app_type] => utility [patent_app_number] => 15/296400 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15296400 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/296400
WINDOW ASSEMBLY WITH SELECTABLE TINT Oct 17, 2016 Abandoned
Array ( [id] => 13474615 [patent_doc_number] => 20180288850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => TRAJECTORY TRACKING USING LOW COST OCCUPANCY SENSOR [patent_app_type] => utility [patent_app_number] => 15/770108 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 15770108 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/770108
TRAJECTORY TRACKING USING LOW COST OCCUPANCY SENSOR Oct 13, 2016 Abandoned
Array ( [id] => 13474627 [patent_doc_number] => 20180288856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => LIGHTING ARRANGEMENT, COMPUTER PROGRAM PRODUCT, MOBILE COMMUNICATION DEVICE AND LIGHTING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/766089 [patent_app_country] => US [patent_app_date] => 2016-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15766089 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/766089
Lighting arrangement, computer program product, mobile communication device and lighting system Oct 10, 2016 Issued
Array ( [id] => 11534762 [patent_doc_number] => 20170094742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'DIMMER, DETECTOR, LIGHTING CONTROL SYSTEM, CONTROLLER, AND APPARATUS CONTROL SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/270873 [patent_app_country] => US [patent_app_date] => 2016-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8407 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15270873 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/270873
DIMMER, DETECTOR, LIGHTING CONTROL SYSTEM, CONTROLLER, AND APPARATUS CONTROL SYSTEM Sep 19, 2016 Abandoned
Array ( [id] => 14647301 [patent_doc_number] => 10368411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-30 [patent_title] => Ultraviolet light module having output power control mechanism [patent_app_type] => utility [patent_app_number] => 15/270595 [patent_app_country] => US [patent_app_date] => 2016-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5567 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15270595 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/270595
Ultraviolet light module having output power control mechanism Sep 19, 2016 Issued
Array ( [id] => 11387639 [patent_doc_number] => 20170013695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'SECURITY LIGHTING FIXTURE' [patent_app_type] => utility [patent_app_number] => 15/269664 [patent_app_country] => US [patent_app_date] => 2016-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 17616 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15269664 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/269664
Security lighting fixture Sep 18, 2016 Issued
Array ( [id] => 12260156 [patent_doc_number] => 20180079352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'LOW BEAM INTENSITY CONTROL UNIT' [patent_app_type] => utility [patent_app_number] => 15/268673 [patent_app_country] => US [patent_app_date] => 2016-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5488 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15268673 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/268673
Low beam intensity control unit Sep 18, 2016 Issued
Array ( [id] => 12519933 [patent_doc_number] => 10004131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-19 [patent_title] => Methods and systems for controlling an electrical load [patent_app_type] => utility [patent_app_number] => 15/258961 [patent_app_country] => US [patent_app_date] => 2016-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6698 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15258961 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/258961
Methods and systems for controlling an electrical load Sep 6, 2016 Issued
Array ( [id] => 11747988 [patent_doc_number] => 20170202062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'LED DRIVING APPARATUS AND LIGHTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/221709 [patent_app_country] => US [patent_app_date] => 2016-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12661 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15221709 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/221709
LED driving apparatus and lighting apparatus Jul 27, 2016 Issued
Array ( [id] => 14921377 [patent_doc_number] => 10432021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Emergency inverter and emergency lighting system [patent_app_type] => utility [patent_app_number] => 15/220704 [patent_app_country] => US [patent_app_date] => 2016-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3342 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15220704 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/220704
Emergency inverter and emergency lighting system Jul 26, 2016 Issued
Array ( [id] => 11496868 [patent_doc_number] => 20170071053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'DEVICE FOR FEEDING HIGH-FREQUENCY POWER AND SUBSTRATE PROCESSING APPARATUS HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/220387 [patent_app_country] => US [patent_app_date] => 2016-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10840 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15220387 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/220387
DEVICE FOR FEEDING HIGH-FREQUENCY POWER AND SUBSTRATE PROCESSING APPARATUS HAVING THE SAME Jul 25, 2016 Abandoned
Array ( [id] => 11504931 [patent_doc_number] => 20170079116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'TWO-LEVEL DETECTION LIGHTING FIXTURE' [patent_app_type] => utility [patent_app_number] => 15/219314 [patent_app_country] => US [patent_app_date] => 2016-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1824 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15219314 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/219314
TWO-LEVEL DETECTION LIGHTING FIXTURE Jul 25, 2016 Abandoned
Array ( [id] => 11397863 [patent_doc_number] => 20170018400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'SEMICONDUCTOR PLASMA ANTENNA APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/195214 [patent_app_country] => US [patent_app_date] => 2016-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3775 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15195214 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/195214
Semiconductor plasma antenna apparatus Jun 27, 2016 Issued
Array ( [id] => 12553116 [patent_doc_number] => 10013925 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-03 [patent_title] => Display device, light converting device and display system [patent_app_type] => utility [patent_app_number] => 15/189701 [patent_app_country] => US [patent_app_date] => 2016-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5047 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15189701 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/189701
Display device, light converting device and display system Jun 21, 2016 Issued
Array ( [id] => 13727533 [patent_doc_number] => 20170374722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => Lighting Fixture Controlling Device, Light Controlling System and Method for Controlling Energy Consumption [patent_app_type] => utility [patent_app_number] => 15/190004 [patent_app_country] => US [patent_app_date] => 2016-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4565 [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] => 15190004 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/190004
Lighting Fixture Controlling Device, Light Controlling System and Method for Controlling Energy Consumption Jun 21, 2016 Abandoned
Array ( [id] => 11892724 [patent_doc_number] => 09763309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Light-emitting module' [patent_app_type] => utility [patent_app_number] => 15/189102 [patent_app_country] => US [patent_app_date] => 2016-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2475 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15189102 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/189102
Light-emitting module Jun 21, 2016 Issued
Array ( [id] => 11654662 [patent_doc_number] => 20170150567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'DIMMING DRIVER CIRCUIT AND CONTROL METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 15/188490 [patent_app_country] => US [patent_app_date] => 2016-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7005 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15188490 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/188490
Dimming driver circuit and control method thereof Jun 20, 2016 Issued
Array ( [id] => 12096926 [patent_doc_number] => 20170354019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'Lighting Control System' [patent_app_type] => utility [patent_app_number] => 15/170634 [patent_app_country] => US [patent_app_date] => 2016-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11161 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15170634 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/170634
Lighting control system May 31, 2016 Issued
Array ( [id] => 12639804 [patent_doc_number] => 20180105099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => LED LIGHT MODULE FOR A LIGHTING DEVICE FOR VEHICLES [patent_app_type] => utility [patent_app_number] => 15/578725 [patent_app_country] => US [patent_app_date] => 2016-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15578725 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/578725
LED LIGHT MODULE FOR A LIGHTING DEVICE FOR VEHICLES May 29, 2016 Abandoned
Array ( [id] => 12806014 [patent_doc_number] => 20180160508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => APPARATUS AND METHOD FOR MEASURING AMBIENT LIGHT INTENSITY USING LIGHT-SENSITIVE RESISTOR [patent_app_type] => utility [patent_app_number] => 15/575362 [patent_app_country] => US [patent_app_date] => 2016-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 15575362 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/575362
APPARATUS AND METHOD FOR MEASURING AMBIENT LIGHT INTENSITY USING LIGHT-SENSITIVE RESISTOR May 18, 2016 Abandoned
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