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] => 9447703 [patent_doc_number] => 20140118872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'PROTECTION CIRCUIT AND GATE DRIVING CIRCUIT FOR SEMICONDUCTOR SWITCHING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/794194 [patent_app_country] => US [patent_app_date] => 2013-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4278 [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] => 13794194 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/794194
Protection circuit and gate driving circuit for semiconductor switching device Mar 10, 2013 Issued
Array ( [id] => 8914254 [patent_doc_number] => 20130175880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'ELECTRONIC LEAKAGE REDUCTION TECHNIQUES' [patent_app_type] => utility [patent_app_number] => 13/784408 [patent_app_country] => US [patent_app_date] => 2013-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3624 [patent_no_of_claims] => 32 [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] => 13784408 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/784408
Electronic leakage reduction techniques Mar 3, 2013 Issued
Array ( [id] => 9697841 [patent_doc_number] => 20140247526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-04 [patent_title] => 'FALSE-TRIGGERED IMMUNITY AND RELIABILITY-FREE ESD PROTECTION DEVICE' [patent_app_type] => utility [patent_app_number] => 13/782395 [patent_app_country] => US [patent_app_date] => 2013-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2411 [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] => 13782395 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/782395
False-triggered immunity and reliability-free ESD protection device Feb 28, 2013 Issued
Array ( [id] => 9361694 [patent_doc_number] => 20140071567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-13 [patent_title] => 'SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 13/780000 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5022 [patent_no_of_claims] => 20 [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] => 13780000 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/780000
SEMICONDUCTOR DEVICE Feb 27, 2013 Abandoned
Array ( [id] => 10351479 [patent_doc_number] => 20150236484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'IONIZER WITH A NEEDLE CLEANING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/429920 [patent_app_country] => US [patent_app_date] => 2013-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8923 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [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] => 14429920 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/429920
Ionizer with a needle cleaning device Feb 26, 2013 Issued
Array ( [id] => 11344222 [patent_doc_number] => 09528625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-27 [patent_title] => 'Current driving system for a solenoid' [patent_app_type] => utility [patent_app_number] => 13/776760 [patent_app_country] => US [patent_app_date] => 2013-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7098 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13776760 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/776760
Current driving system for a solenoid Feb 25, 2013 Issued
Array ( [id] => 9684112 [patent_doc_number] => 20140240875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'GROUND FAULT PROTECTION SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 13/777265 [patent_app_country] => US [patent_app_date] => 2013-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3848 [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] => 13777265 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/777265
Ground fault protection systems and methods Feb 25, 2013 Issued
Array ( [id] => 8961991 [patent_doc_number] => 20130201593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'REMOTE CONTROL POWER ISOLATION SWITCH' [patent_app_type] => utility [patent_app_number] => 13/774161 [patent_app_country] => US [patent_app_date] => 2013-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2123 [patent_no_of_claims] => 14 [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] => 13774161 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/774161
REMOTE CONTROL POWER ISOLATION SWITCH Feb 21, 2013 Abandoned
Array ( [id] => 9669275 [patent_doc_number] => 20140233138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'GROUND FAULT CIRCUIT INTERRUPTER' [patent_app_type] => utility [patent_app_number] => 13/768063 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3881 [patent_no_of_claims] => 12 [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] => 13768063 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/768063
GROUND FAULT CIRCUIT INTERRUPTER Feb 14, 2013 Abandoned
Array ( [id] => 9640718 [patent_doc_number] => 20140218829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'ELECTROSTATIC DISCHARGE CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/759241 [patent_app_country] => US [patent_app_date] => 2013-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6427 [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] => 13759241 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/759241
Electrostatic discharge circuit Feb 4, 2013 Issued
Array ( [id] => 11490659 [patent_doc_number] => 09596742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-14 [patent_title] => 'Device for a controlled electrostatic discharge in persons' [patent_app_type] => utility [patent_app_number] => 14/373004 [patent_app_country] => US [patent_app_date] => 2013-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2102 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 14373004 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/373004
Device for a controlled electrostatic discharge in persons Jan 16, 2013 Issued
Array ( [id] => 9966221 [patent_doc_number] => 09013844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-21 [patent_title] => 'Circuit for and method of enabling the discharge of electric charge in an integrated circuit' [patent_app_type] => utility [patent_app_number] => 13/741619 [patent_app_country] => US [patent_app_date] => 2013-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5615 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13741619 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/741619
Circuit for and method of enabling the discharge of electric charge in an integrated circuit Jan 14, 2013 Issued
Array ( [id] => 11266323 [patent_doc_number] => 09490630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-08 [patent_title] => 'Destructive electrostatic discharge damage prevention of garments' [patent_app_type] => utility [patent_app_number] => 13/741542 [patent_app_country] => US [patent_app_date] => 2013-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 7875 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13741542 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/741542
Destructive electrostatic discharge damage prevention of garments Jan 14, 2013 Issued
Array ( [id] => 8974040 [patent_doc_number] => 20130207470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'Bidirectional DC-to-DC Converter' [patent_app_type] => utility [patent_app_number] => 13/741747 [patent_app_country] => US [patent_app_date] => 2013-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6014 [patent_no_of_claims] => 10 [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] => 13741747 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/741747
Bidirectional DC-to-DC converter Jan 14, 2013 Issued
Array ( [id] => 9329125 [patent_doc_number] => 20140055907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'Electrostatic Carrier Tray' [patent_app_type] => utility [patent_app_number] => 13/737221 [patent_app_country] => US [patent_app_date] => 2013-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3388 [patent_no_of_claims] => 15 [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] => 13737221 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/737221
Electrostatic carrier tray Jan 8, 2013 Issued
Array ( [id] => 9567465 [patent_doc_number] => 20140185179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'SELF-CONTAINED STATIC ELECTRICITY DRAIN' [patent_app_type] => utility [patent_app_number] => 13/733281 [patent_app_country] => US [patent_app_date] => 2013-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5036 [patent_no_of_claims] => 13 [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] => 13733281 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/733281
SELF-CONTAINED STATIC ELECTRICITY DRAIN Jan 2, 2013 Abandoned
Array ( [id] => 9567462 [patent_doc_number] => 20140185175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'THERMAL PROTECTION DEVICE' [patent_app_type] => utility [patent_app_number] => 13/728761 [patent_app_country] => US [patent_app_date] => 2012-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3532 [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] => 13728761 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/728761
Thermal protection device Dec 26, 2012 Issued
Array ( [id] => 11911074 [patent_doc_number] => 09779892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-03 [patent_title] => 'Power switching control apparatus for switching timings of breaker to suppress transit voltage and current upon turning on the breaker' [patent_app_type] => utility [patent_app_number] => 14/441008 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 12886 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14441008 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/441008
Power switching control apparatus for switching timings of breaker to suppress transit voltage and current upon turning on the breaker Dec 13, 2012 Issued
Array ( [id] => 10503033 [patent_doc_number] => 09231436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-05 [patent_title] => 'Vehicular power source system' [patent_app_type] => utility [patent_app_number] => 13/711735 [patent_app_country] => US [patent_app_date] => 2012-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4038 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 13711735 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/711735
Vehicular power source system Dec 11, 2012 Issued
Array ( [id] => 9534850 [patent_doc_number] => 20140159496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'INPUT LINE SELECTOR SYSTEM FOR BATTERY CHARGERS' [patent_app_type] => utility [patent_app_number] => 13/711614 [patent_app_country] => US [patent_app_date] => 2012-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7239 [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] => 13711614 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/711614
Input line selector system for battery chargers Dec 11, 2012 Issued
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