Search

Patrick C. Chen

Examiner (ID: 16543, Phone: (571)270-7207 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2816, 2842
Total Applications
665
Issued Applications
516
Pending Applications
83
Abandoned Applications
98

Applications

Application numberTitle of the applicationFiling DateStatus
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
Array ( [id] => 10944081 [patent_doc_number] => 20140347102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'Anti-Shoot-Through Automatic Multiple Feedback Gate Drive Control Circuit' [patent_app_type] => utility [patent_app_number] => 14/274881 [patent_app_country] => US [patent_app_date] => 2014-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4144 [patent_no_of_claims] => 19 [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] => 14274881 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/274881
Anti-shoot-through automatic multiple feedback gate drive control circuit May 11, 2014 Issued
Array ( [id] => 11525194 [patent_doc_number] => 09608612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Time amplifier and method for controlling the same' [patent_app_type] => utility [patent_app_number] => 14/257031 [patent_app_country] => US [patent_app_date] => 2014-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 6313 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14257031 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/257031
Time amplifier and method for controlling the same Apr 20, 2014 Issued
Array ( [id] => 10909943 [patent_doc_number] => 20140312959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-23 [patent_title] => 'CURRENT SWITCHING DEVICE WITH IGCT' [patent_app_type] => utility [patent_app_number] => 14/257509 [patent_app_country] => US [patent_app_date] => 2014-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4482 [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] => 14257509 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/257509
Current switching device with IGCT Apr 20, 2014 Issued
Array ( [id] => 10303526 [patent_doc_number] => 20150188526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'SEMICONDUCTOR APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/243154 [patent_app_country] => US [patent_app_date] => 2014-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4228 [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] => 14243154 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/243154
Semiconductor apparatus Apr 1, 2014 Issued
Array ( [id] => 10395708 [patent_doc_number] => 20150280716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'BUFFER CIRCUIT WITH REDUCED STATIC LEAKAGE THROUGH CONTROLLED BODY BIASING IN FDSOI TECHNOLOGY' [patent_app_type] => utility [patent_app_number] => 14/231939 [patent_app_country] => US [patent_app_date] => 2014-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3099 [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] => 14231939 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/231939
Buffer circuit with reduced static leakage through controlled body biasing in FDSOI technology Mar 31, 2014 Issued
Array ( [id] => 11240478 [patent_doc_number] => 09467128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-11 [patent_title] => 'Linearization circuit for high frequency signal phase adjustment' [patent_app_type] => utility [patent_app_number] => 14/228495 [patent_app_country] => US [patent_app_date] => 2014-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 4055 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14228495 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/228495
Linearization circuit for high frequency signal phase adjustment Mar 27, 2014 Issued
Array ( [id] => 10394515 [patent_doc_number] => 20150279522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'FEEDTHROUGH SIGNAL TRANSMISSION CIRCUIT AND METHOD UTILIZING PERMANENTLY ON BUFFER AND SWITCHABLE NORMAL BUFFER' [patent_app_type] => utility [patent_app_number] => 14/226781 [patent_app_country] => US [patent_app_date] => 2014-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2998 [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] => 14226781 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/226781
Feedthrough signal transmission circuit and method utilizing permanently on buffer and switchable normal buffer Mar 25, 2014 Issued
Array ( [id] => 11188096 [patent_doc_number] => 09419515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-16 [patent_title] => 'Charge pump circuit' [patent_app_type] => utility [patent_app_number] => 14/201229 [patent_app_country] => US [patent_app_date] => 2014-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5403 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14201229 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/201229
Charge pump circuit Mar 6, 2014 Issued
Array ( [id] => 10371143 [patent_doc_number] => 20150256148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'RECONFIGURABLE NTH-ORDER FILTER' [patent_app_type] => utility [patent_app_number] => 14/197733 [patent_app_country] => US [patent_app_date] => 2014-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2326 [patent_no_of_claims] => 16 [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] => 14197733 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/197733
Reconfigurable Nth-order filter Mar 4, 2014 Issued
Array ( [id] => 12356757 [patent_doc_number] => 09954437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Charge pump [patent_app_type] => utility [patent_app_number] => 14/193109 [patent_app_country] => US [patent_app_date] => 2014-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3033 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14193109 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/193109
Charge pump Feb 27, 2014 Issued
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