Search

Henry C Yuen

Examiner (ID: 1981)

Most Active Art Unit
3404
Art Unit(s)
3402, 2899, 3404, 3754, 3742, 3747, 2602, 3405
Total Applications
2016
Issued Applications
1698
Pending Applications
3
Abandoned Applications
315

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18645563 [patent_doc_number] => 11769641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Energy reducing key for electronic trip units [patent_app_type] => utility [patent_app_number] => 17/800343 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5015 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800343
Energy reducing key for electronic trip units Mar 18, 2021 Issued
Array ( [id] => 17893610 [patent_doc_number] => 11456596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => USB type-C load switch ESD protection [patent_app_type] => utility [patent_app_number] => 17/205866 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 7288 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205866
USB type-C load switch ESD protection Mar 17, 2021 Issued
Array ( [id] => 18048402 [patent_doc_number] => 11522360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Control method of susceptible inrush currents passing through a load switch, and corresponding electronic circuit [patent_app_type] => utility [patent_app_number] => 17/202566 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4092 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202566
Control method of susceptible inrush currents passing through a load switch, and corresponding electronic circuit Mar 15, 2021 Issued
Array ( [id] => 18766829 [patent_doc_number] => 11817237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Surge protection device and modular surge protection system [patent_app_type] => utility [patent_app_number] => 17/912104 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6309 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17912104 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912104
Surge protection device and modular surge protection system Mar 14, 2021 Issued
Array ( [id] => 17855076 [patent_doc_number] => 20220285119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => OVERLOAD PROTECTION SWITCH WITH REVERSE RESTART SWITCHING STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/194479 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 998 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17194479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194479
Overload protection switch with reverse restart switching structure Mar 7, 2021 Issued
Array ( [id] => 17645131 [patent_doc_number] => 20220172870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => SUPPORT APPARATUS AND FLEXIBLE DEVICE [patent_app_type] => utility [patent_app_number] => 17/186887 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186887 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186887
Support apparatus and flexible device Feb 25, 2021 Issued
Array ( [id] => 18767288 [patent_doc_number] => 11817702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Sectionalizing using coded pulses and pulse testing [patent_app_type] => utility [patent_app_number] => 17/185378 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 5408 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185378
Sectionalizing using coded pulses and pulse testing Feb 24, 2021 Issued
Array ( [id] => 17116284 [patent_doc_number] => 20210296881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => SEMICONDUCTOR DEVICE AND OVERCURRENT PROTECTION METHOD [patent_app_type] => utility [patent_app_number] => 17/184816 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17184816 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184816
Semiconductor device and overcurrent protection method Feb 24, 2021 Issued
Array ( [id] => 17835519 [patent_doc_number] => 20220272824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Body current compensation systerm (Body CCS) [patent_app_type] => utility [patent_app_number] => 17/180801 [patent_app_country] => US [patent_app_date] => 2021-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17180801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/180801
Body current compensation system (body CCS) Feb 20, 2021 Issued
Array ( [id] => 17100094 [patent_doc_number] => 20210287885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => CERAMIC HEATER [patent_app_type] => utility [patent_app_number] => 17/177392 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17177392 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177392
Ceramic heater Feb 16, 2021 Issued
Array ( [id] => 17808813 [patent_doc_number] => 20220260648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Capacitive Pickup Fault Detection [patent_app_type] => utility [patent_app_number] => 17/175195 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17175195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/175195
Capacitive pickup fault detection Feb 11, 2021 Issued
Array ( [id] => 17509897 [patent_doc_number] => 20220103001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => FLEXIBLE CHARGING PAD AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/166095 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17166095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166095
Flexible charging pad and manufacturing method thereof Feb 2, 2021 Issued
Array ( [id] => 18431524 [patent_doc_number] => 11676752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Systems and methods to safely discharge inductors without energy limitations [patent_app_type] => utility [patent_app_number] => 17/166144 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4116 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17166144 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166144
Systems and methods to safely discharge inductors without energy limitations Feb 2, 2021 Issued
Array ( [id] => 18332165 [patent_doc_number] => 11637424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Electrical stress protection circuit and electronic device including the same [patent_app_type] => utility [patent_app_number] => 17/165601 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 3880 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 17165601 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165601
Electrical stress protection circuit and electronic device including the same Feb 1, 2021 Issued
Array ( [id] => 17025951 [patent_doc_number] => 20210249823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => SYSTEMS AND METHODS USING ELECTRICAL RECEPTACLES FOR INTEGRATED POWER CONTROL, COMMUNICATION AND MONITORING [patent_app_type] => utility [patent_app_number] => 17/164524 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164524
SYSTEMS AND METHODS USING ELECTRICAL RECEPTACLES FOR INTEGRATED POWER CONTROL, COMMUNICATION AND MONITORING Jan 31, 2021 Abandoned
Array ( [id] => 17717077 [patent_doc_number] => 11381079 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-05 [patent_title] => System for protecting electromechanical switchgears and protection circuits in high-voltage applications [patent_app_type] => utility [patent_app_number] => 17/159753 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3705 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159753
System for protecting electromechanical switchgears and protection circuits in high-voltage applications Jan 26, 2021 Issued
Array ( [id] => 18263000 [patent_doc_number] => 11610707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Controller and control method for linear solenoid valve [patent_app_type] => utility [patent_app_number] => 17/150294 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6757 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17150294 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/150294
Controller and control method for linear solenoid valve Jan 14, 2021 Issued
Array ( [id] => 17941569 [patent_doc_number] => 11476028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => 219-1040 method for driving inductive peak and hold loads at reduced power [patent_app_type] => utility [patent_app_number] => 17/144909 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6952 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17144909 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/144909
219-1040 method for driving inductive peak and hold loads at reduced power Jan 7, 2021 Issued
Array ( [id] => 16782366 [patent_doc_number] => 20210119445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => SURGE PROTECTION DEVICE AND CHIP CONSTITUTED BY SAME, AND COMMUNICATION TERMINAL [patent_app_type] => utility [patent_app_number] => 17/138550 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17138550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138550
Surge protection device and chip constituted by same, and communication terminal Dec 29, 2020 Issued
Array ( [id] => 18379691 [patent_doc_number] => 20230154780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => ELECTROSTATIC CHUCK AND PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/642083 [patent_app_country] => US [patent_app_date] => 2020-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17642083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/642083
Electrostatic chuck and processing apparatus Dec 23, 2020 Issued
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