Search

Patrick C. Chen

Examiner (ID: 1056)

Most Active Art Unit
2842
Art Unit(s)
2836, 2816, 2842
Total Applications
707
Issued Applications
540
Pending Applications
80
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10480054 [patent_doc_number] => 20150365071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'CAPACITANCE PHASE INTERPOLATION CIRCUIT AND METHOD THEREOF, AND MULTI-PHASE GENERATOR APPLYING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/532887 [patent_app_country] => US [patent_app_date] => 2014-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4355 [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] => 14532887 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/532887
Capacitance phase interpolation circuit and method thereof, and multi-phase generator applying the same Nov 3, 2014 Issued
Array ( [id] => 11418053 [patent_doc_number] => 09564887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-07 [patent_title] => 'High frequency absorptive switch architecture' [patent_app_type] => utility [patent_app_number] => 14/527168 [patent_app_country] => US [patent_app_date] => 2014-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5334 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14527168 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/527168
High frequency absorptive switch architecture Oct 28, 2014 Issued
Array ( [id] => 12336855 [patent_doc_number] => 09948290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Reverse conduction mode self turn-off gate driver [patent_app_type] => utility [patent_app_number] => 14/520508 [patent_app_country] => US [patent_app_date] => 2014-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10439 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14520508 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/520508
Reverse conduction mode self turn-off gate driver Oct 21, 2014 Issued
Array ( [id] => 10217858 [patent_doc_number] => 20150102851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'METHOD, CONTROL UNIT AND SWITCHING DEVICE FOR SWITCHING A CYCLE IN A POWER TRANSISTOR CIRCUIT' [patent_app_type] => utility [patent_app_number] => 14/514589 [patent_app_country] => US [patent_app_date] => 2014-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5412 [patent_no_of_claims] => 14 [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] => 14514589 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/514589
Method, control unit and switching device for switching a cycle in a power transistor circuit Oct 14, 2014 Issued
Array ( [id] => 9810302 [patent_doc_number] => 20150022247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'POWER SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 14/508432 [patent_app_country] => US [patent_app_date] => 2014-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7436 [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] => 14508432 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/508432
Power semiconductor device Oct 6, 2014 Issued
Array ( [id] => 10965207 [patent_doc_number] => 20140368239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 14/470550 [patent_app_country] => US [patent_app_date] => 2014-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 20851 [patent_no_of_claims] => 4 [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] => 14470550 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/470550
SEMICONDUCTOR DEVICE Aug 26, 2014 Abandoned
Array ( [id] => 10710617 [patent_doc_number] => 20160056764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'Method and Apparatus to Detect LO Leakage and Image Rejection using a Single Transistor' [patent_app_type] => utility [patent_app_number] => 14/467075 [patent_app_country] => US [patent_app_date] => 2014-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6924 [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] => 14467075 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/467075
Method and apparatus to detect LO leakage and image rejection using a single transistor Aug 24, 2014 Issued
Array ( [id] => 10818524 [patent_doc_number] => 20160164688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'POWERED DEVICE AND POWER DISTRIBUTION SYSTEM COMPRISING THE POWERED DEVICE' [patent_app_type] => utility [patent_app_number] => 14/907678 [patent_app_country] => US [patent_app_date] => 2014-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7009 [patent_no_of_claims] => 15 [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] => 14907678 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/907678
Powered device and power distribution system comprising the powered device Jul 24, 2014 Issued
Array ( [id] => 15734411 [patent_doc_number] => 10615646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Wireless inductive power transfer [patent_app_type] => utility [patent_app_number] => 14/903308 [patent_app_country] => US [patent_app_date] => 2014-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 30350 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14903308 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/903308
Wireless inductive power transfer Jul 14, 2014 Issued
Array ( [id] => 10054104 [patent_doc_number] => 09093992 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-07-28 [patent_title] => 'Current-boosting output stage with short-circuit protection' [patent_app_type] => utility [patent_app_number] => 14/328594 [patent_app_country] => US [patent_app_date] => 2014-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3374 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14328594 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/328594
Current-boosting output stage with short-circuit protection Jul 9, 2014 Issued
Array ( [id] => 10217856 [patent_doc_number] => 20150102849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'LEVEL-SHIFT CIRCUITS COMPATIBLE WITH MULTIPLE SUPPLY VOLTAGE' [patent_app_type] => utility [patent_app_number] => 14/326747 [patent_app_country] => US [patent_app_date] => 2014-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7148 [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] => 14326747 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/326747
Level-shift circuits compatible with multiple supply voltage Jul 8, 2014 Issued
Array ( [id] => 12316437 [patent_doc_number] => 09941869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => Emphasis signal generation circuit and emphasis signal generation method [patent_app_type] => utility [patent_app_number] => 14/315393 [patent_app_country] => US [patent_app_date] => 2014-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 46 [patent_no_of_words] => 5117 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14315393 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/315393
Emphasis signal generation circuit and emphasis signal generation method Jun 25, 2014 Issued
Array ( [id] => 12418173 [patent_doc_number] => 09973010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-15 [patent_title] => Control circuit, resonance circuit, electronic device, control method, control program, and semiconductor element [patent_app_type] => utility [patent_app_number] => 14/900414 [patent_app_country] => US [patent_app_date] => 2014-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 8854 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14900414 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/900414
Control circuit, resonance circuit, electronic device, control method, control program, and semiconductor element Jun 23, 2014 Issued
Array ( [id] => 10252881 [patent_doc_number] => 20150137877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'BIAS CIRCUIT USING NEGATIVE VOLTAGE' [patent_app_type] => utility [patent_app_number] => 14/308931 [patent_app_country] => US [patent_app_date] => 2014-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3916 [patent_no_of_claims] => 12 [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] => 14308931 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/308931
BIAS CIRCUIT USING NEGATIVE VOLTAGE Jun 18, 2014 Abandoned
Array ( [id] => 10480067 [patent_doc_number] => 20150365084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'CIRCUITS AND METHODS FOR OPERATING A CIRCUIT' [patent_app_type] => utility [patent_app_number] => 14/303631 [patent_app_country] => US [patent_app_date] => 2014-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11129 [patent_no_of_claims] => 23 [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] => 14303631 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/303631
CIRCUITS AND METHODS FOR OPERATING A CIRCUIT Jun 12, 2014 Abandoned
Array ( [id] => 10958790 [patent_doc_number] => 20140361815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-11 [patent_title] => 'FREQUENCY DOUBLER AND RELATED METHOD OF GENERATING AN OSCILLATING VOLTAGE' [patent_app_type] => utility [patent_app_number] => 14/298559 [patent_app_country] => US [patent_app_date] => 2014-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3089 [patent_no_of_claims] => 19 [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] => 14298559 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/298559
Frequency doubler and related method of generating an oscillating voltage Jun 5, 2014 Issued
Array ( [id] => 10965225 [patent_doc_number] => 20140368257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'Semiconductor switch' [patent_app_type] => utility [patent_app_number] => 14/297087 [patent_app_country] => US [patent_app_date] => 2014-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5401 [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] => 14297087 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/297087
Semiconductor switch Jun 4, 2014 Issued
Array ( [id] => 9893669 [patent_doc_number] => 20150048868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'CIRCUITS FOR GENERATING SWEEP FREQUENCY SIGNAL' [patent_app_type] => utility [patent_app_number] => 14/294625 [patent_app_country] => US [patent_app_date] => 2014-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2939 [patent_no_of_claims] => 9 [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] => 14294625 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/294625
Circuits for generating sweep frequency signal Jun 2, 2014 Issued
Array ( [id] => 10951325 [patent_doc_number] => 20140354345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'SWITCH CONTROL CIRCUIT, SWITCHING POWER SUPPLY, AND ELECTRONIC APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/290048 [patent_app_country] => US [patent_app_date] => 2014-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5084 [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] => 14290048 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/290048
SWITCH CONTROL CIRCUIT, SWITCHING POWER SUPPLY, AND ELECTRONIC APPARATUS May 28, 2014 Abandoned
Array ( [id] => 10937112 [patent_doc_number] => 20140340133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'RADIATION HARDENED CIRCUIT' [patent_app_type] => utility [patent_app_number] => 14/276567 [patent_app_country] => US [patent_app_date] => 2014-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7988 [patent_no_of_claims] => 15 [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] => 14276567 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/276567
RADIATION HARDENED CIRCUIT May 12, 2014 Abandoned
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