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] => 9419143 [patent_doc_number] => 20140103793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'ION GENERATION APPARATUS AND ELECTRIC EQUIPMENT USING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/116242 [patent_app_country] => US [patent_app_date] => 2012-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 11337 [patent_no_of_claims] => 17 [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] => 14116242 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/116242
Ion generation apparatus and electric equipment using the same Apr 17, 2012 Issued
Array ( [id] => 8616387 [patent_doc_number] => 20130021700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-24 [patent_title] => 'ACTIVE CLAMPED TRANSISTOR CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/448744 [patent_app_country] => US [patent_app_date] => 2012-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1528 [patent_no_of_claims] => 16 [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] => 13448744 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/448744
ACTIVE CLAMPED TRANSISTOR CIRCUIT Apr 16, 2012 Abandoned
Array ( [id] => 9092573 [patent_doc_number] => 20130271884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'POWER MANAGEMENT AND DISTRIBUTION SYSTEM HAVING A FAULT DETECTION AND ISOLATION ASSEMBLY AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/448554 [patent_app_country] => US [patent_app_date] => 2012-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3100 [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] => 13448554 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/448554
Power management and distribution system having a fault detection and isolation assembly and method Apr 16, 2012 Issued
Array ( [id] => 9609810 [patent_doc_number] => 08786990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-22 [patent_title] => 'Driver-based distributed multi-path ESD scheme' [patent_app_type] => utility [patent_app_number] => 13/439455 [patent_app_country] => US [patent_app_date] => 2012-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4582 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13439455 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/439455
Driver-based distributed multi-path ESD scheme Apr 3, 2012 Issued
Array ( [id] => 9553769 [patent_doc_number] => 08760829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-24 [patent_title] => 'Low-impedance high-swing power supply with integrated high positive and negative DC voltage protection and electro-static discharge (ESD) protection' [patent_app_type] => utility [patent_app_number] => 13/437352 [patent_app_country] => US [patent_app_date] => 2012-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4818 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13437352 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/437352
Low-impedance high-swing power supply with integrated high positive and negative DC voltage protection and electro-static discharge (ESD) protection Apr 1, 2012 Issued
Array ( [id] => 9442419 [patent_doc_number] => 08711541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-29 [patent_title] => 'Lightning-protective explosion-preventive fastener' [patent_app_type] => utility [patent_app_number] => 13/432649 [patent_app_country] => US [patent_app_date] => 2012-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5399 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13432649 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/432649
Lightning-protective explosion-preventive fastener Mar 27, 2012 Issued
Array ( [id] => 9052750 [patent_doc_number] => 20130250464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'Method and circuit for detecting and providing protection against an overvoltage condition' [patent_app_type] => utility [patent_app_number] => 13/506087 [patent_app_country] => US [patent_app_date] => 2012-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2956 [patent_no_of_claims] => 17 [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] => 13506087 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/506087
Method and circuit for detecting and providing protection against an overvoltage condition Mar 25, 2012 Issued
Array ( [id] => 8882377 [patent_doc_number] => 20130155561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'OVER VOLTAGE PROTECTION CIRCUIT AND DRIVER CIRCUIT USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/429349 [patent_app_country] => US [patent_app_date] => 2012-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6791 [patent_no_of_claims] => 14 [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] => 13429349 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/429349
OVER VOLTAGE PROTECTION CIRCUIT AND DRIVER CIRCUIT USING THE SAME Mar 23, 2012 Abandoned
Array ( [id] => 10010997 [patent_doc_number] => 09054529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-09 [patent_title] => 'Battery protection circuit and method thereof' [patent_app_type] => utility [patent_app_number] => 13/698529 [patent_app_country] => US [patent_app_date] => 2012-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3391 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13698529 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/698529
Battery protection circuit and method thereof Mar 20, 2012 Issued
Array ( [id] => 9640726 [patent_doc_number] => 20140218837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'Fast transfer electro-mechanical relay' [patent_app_type] => utility [patent_app_number] => 13/385952 [patent_app_country] => US [patent_app_date] => 2012-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1051 [patent_no_of_claims] => 2 [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] => 13385952 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/385952
Fast transfer electro-mechanical relay Mar 16, 2012 Abandoned
Array ( [id] => 8332748 [patent_doc_number] => 20120199451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-09 [patent_title] => 'LOW-, MEDIUM-, OR HIGH-VOLTAGE SWITCHING DEVICE WITH CHEMICAL CHARGE MEANS' [patent_app_type] => utility [patent_app_number] => 13/422553 [patent_app_country] => US [patent_app_date] => 2012-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2613 [patent_no_of_claims] => 31 [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] => 13422553 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/422553
Low-, medium-, or high-voltage switching device with chemical charge means Mar 15, 2012 Issued
Array ( [id] => 9828569 [patent_doc_number] => 08937799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-20 [patent_title] => 'Voltage application device, rotation apparatus and voltage application method' [patent_app_type] => utility [patent_app_number] => 13/420648 [patent_app_country] => US [patent_app_date] => 2012-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 9018 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13420648 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/420648
Voltage application device, rotation apparatus and voltage application method Mar 14, 2012 Issued
Array ( [id] => 10047744 [patent_doc_number] => 09088150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-21 [patent_title] => 'Overvoltage clipping device for a wind turbine and method' [patent_app_type] => utility [patent_app_number] => 13/412662 [patent_app_country] => US [patent_app_date] => 2012-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7695 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13412662 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/412662
Overvoltage clipping device for a wind turbine and method Mar 5, 2012 Issued
Array ( [id] => 10852538 [patent_doc_number] => 08879232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-04 [patent_title] => 'Method for producing electromuscular incapacitation' [patent_app_type] => utility [patent_app_number] => 13/411556 [patent_app_country] => US [patent_app_date] => 2012-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 33 [patent_no_of_words] => 14433 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13411556 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/411556
Method for producing electromuscular incapacitation Mar 2, 2012 Issued
Array ( [id] => 10852538 [patent_doc_number] => 08879232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-04 [patent_title] => 'Method for producing electromuscular incapacitation' [patent_app_type] => utility [patent_app_number] => 13/411556 [patent_app_country] => US [patent_app_date] => 2012-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 33 [patent_no_of_words] => 14433 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13411556 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/411556
Method for producing electromuscular incapacitation Mar 2, 2012 Issued
Array ( [id] => 9553764 [patent_doc_number] => 08760824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-24 [patent_title] => 'Ground fault circuit interrupter (GFCI) monitor' [patent_app_type] => utility [patent_app_number] => 13/411550 [patent_app_country] => US [patent_app_date] => 2012-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 8718 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13411550 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/411550
Ground fault circuit interrupter (GFCI) monitor Mar 2, 2012 Issued
Array ( [id] => 8428330 [patent_doc_number] => 20120250205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'SURGE PROTECTIVE DEVICE WITH CONTOLLER' [patent_app_type] => utility [patent_app_number] => 13/402348 [patent_app_country] => US [patent_app_date] => 2012-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5617 [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] => 13402348 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/402348
Surge protective device with contoller Feb 21, 2012 Issued
Array ( [id] => 8987540 [patent_doc_number] => 20130214821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'HIGH VOLTAGE SEMICONDUCTOR ELEMENT AND OPERATING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/401652 [patent_app_country] => US [patent_app_date] => 2012-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2659 [patent_no_of_claims] => 10 [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] => 13401652 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/401652
High voltage semiconductor element and operating method thereof Feb 20, 2012 Issued
Array ( [id] => 8334271 [patent_doc_number] => 20120200968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-09 [patent_title] => 'Battery Charge Protection System' [patent_app_type] => utility [patent_app_number] => 13/366596 [patent_app_country] => US [patent_app_date] => 2012-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6631 [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] => 13366596 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/366596
Battery charge protection system Feb 5, 2012 Issued
Array ( [id] => 8345909 [patent_doc_number] => 20120206840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-16 [patent_title] => 'THERMAL PROTECTION SYSTEM FOR ELECTRICAL DEVICE' [patent_app_type] => utility [patent_app_number] => 13/365495 [patent_app_country] => US [patent_app_date] => 2012-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2973 [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] => 13365495 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/365495
Thermal protection system for electrical device Feb 2, 2012 Issued
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