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] => 11964995 [patent_doc_number] => 20170269149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'SEGMENTED PIN DRIVER SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/074533 [patent_app_country] => US [patent_app_date] => 2016-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8880 [patent_no_of_claims] => 20 [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] => 15074533 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/074533
Segmented pin driver system Mar 17, 2016 Issued
Array ( [id] => 13020501 [patent_doc_number] => 10033377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Adaptive power down control system [patent_app_type] => utility [patent_app_number] => 15/070503 [patent_app_country] => US [patent_app_date] => 2016-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3962 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15070503 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/070503
Adaptive power down control system Mar 14, 2016 Issued
Array ( [id] => 11960131 [patent_doc_number] => 20170264283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'Techniques For Enabling And Disabling Transistor Legs In An Output Driver Circuit' [patent_app_type] => utility [patent_app_number] => 15/069334 [patent_app_country] => US [patent_app_date] => 2016-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11515 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 10 [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] => 15069334 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/069334
Techniques for enabling and disabling transistor legs in an output driver circuit Mar 13, 2016 Issued
Array ( [id] => 12346191 [patent_doc_number] => 09950898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Semiconductor device, inverter circuit, driving device, vehicle, and elevator [patent_app_type] => utility [patent_app_number] => 15/062410 [patent_app_country] => US [patent_app_date] => 2016-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 4406 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15062410 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/062410
Semiconductor device, inverter circuit, driving device, vehicle, and elevator Mar 6, 2016 Issued
Array ( [id] => 11094661 [patent_doc_number] => 20160291629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'CHARGE PUMP AND VOLTAGE GENERATION CIRCUIT' [patent_app_type] => utility [patent_app_number] => 15/060447 [patent_app_country] => US [patent_app_date] => 2016-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8369 [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] => 15060447 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/060447
Charge pump and voltage generation circuit Mar 2, 2016 Issued
Array ( [id] => 14252945 [patent_doc_number] => 10276681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Double gate transistor device and method of operating [patent_app_type] => utility [patent_app_number] => 15/056392 [patent_app_country] => US [patent_app_date] => 2016-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 26 [patent_no_of_words] => 12733 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15056392 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/056392
Double gate transistor device and method of operating Feb 28, 2016 Issued
Array ( [id] => 10816271 [patent_doc_number] => 20160162432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'SYSTEM AND METHOD FOR REDUCING CROSS COUPLING EFFECTS' [patent_app_type] => utility [patent_app_number] => 15/045282 [patent_app_country] => US [patent_app_date] => 2016-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8539 [patent_no_of_claims] => 27 [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] => 15045282 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/045282
System and method for reducing cross coupling effects Feb 16, 2016 Issued
Array ( [id] => 11044269 [patent_doc_number] => 20160241225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'Current-Controlled Active Diode' [patent_app_type] => utility [patent_app_number] => 15/042614 [patent_app_country] => US [patent_app_date] => 2016-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8860 [patent_no_of_claims] => 24 [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] => 15042614 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/042614
Current-controlled active diode Feb 11, 2016 Issued
Array ( [id] => 11916975 [patent_doc_number] => 09785158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-10 [patent_title] => 'Circuits for setting reference voltages and semiconductor devices including the same' [patent_app_type] => utility [patent_app_number] => 15/041258 [patent_app_country] => US [patent_app_date] => 2016-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6340 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15041258 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/041258
Circuits for setting reference voltages and semiconductor devices including the same Feb 10, 2016 Issued
Array ( [id] => 12316203 [patent_doc_number] => 09941791 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-10 [patent_title] => Fast transient response for switching regulators [patent_app_type] => utility [patent_app_number] => 15/019950 [patent_app_country] => US [patent_app_date] => 2016-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7708 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15019950 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/019950
Fast transient response for switching regulators Feb 8, 2016 Issued
Array ( [id] => 15582023 [patent_doc_number] => 10581410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => High speed domino-based flip flop [patent_app_type] => utility [patent_app_number] => 15/018454 [patent_app_country] => US [patent_app_date] => 2016-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4702 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15018454 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/018454
High speed domino-based flip flop Feb 7, 2016 Issued
Array ( [id] => 13951771 [patent_doc_number] => 10211670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-19 [patent_title] => UPS with integrated bypass switch [patent_app_type] => utility [patent_app_number] => 14/977873 [patent_app_country] => US [patent_app_date] => 2015-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6240 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14977873 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/977873
UPS with integrated bypass switch Dec 21, 2015 Issued
Array ( [id] => 13952053 [patent_doc_number] => 10211813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-19 [patent_title] => Control circuit, connection line and control method thereof [patent_app_type] => utility [patent_app_number] => 14/976363 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3369 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14976363 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/976363
Control circuit, connection line and control method thereof Dec 20, 2015 Issued
Array ( [id] => 10753421 [patent_doc_number] => 20160099573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-07 [patent_title] => 'CIRCUIT ARRANGEMENT FOR INLINE VOLTAGE SUPPLY, USE OF SUCH A CIRCUIT ARRANGEMENT AND DEVICE HAVING SUCH A CIRCUIT ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 14/969278 [patent_app_country] => US [patent_app_date] => 2015-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4732 [patent_no_of_claims] => 16 [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] => 14969278 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/969278
Circuit arrangement for inline voltage supply, use of such a circuit arrangement and device having such a circuit arrangement Dec 14, 2015 Issued
Array ( [id] => 11000543 [patent_doc_number] => 20160197490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'INFORMATION PROCESSING APPARATUS, PERIPHERAL DEVICE AND NON-CONTACT POWER SUPPLY SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/962473 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7088 [patent_no_of_claims] => 6 [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] => 14962473 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/962473
INFORMATION PROCESSING APPARATUS, PERIPHERAL DEVICE AND NON-CONTACT POWER SUPPLY SYSTEM Dec 7, 2015 Abandoned
Array ( [id] => 14526919 [patent_doc_number] => 10340732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Automatic UPS bypass load sharing [patent_app_type] => utility [patent_app_number] => 14/959056 [patent_app_country] => US [patent_app_date] => 2015-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7384 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14959056 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/959056
Automatic UPS bypass load sharing Dec 3, 2015 Issued
Array ( [id] => 14829323 [patent_doc_number] => 10411685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-10 [patent_title] => Circuit and method for detecting current zero-crossing point, and circuit and method for detecting load voltage [patent_app_type] => utility [patent_app_number] => 15/612998 [patent_app_country] => US [patent_app_date] => 2015-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5615 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15612998 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/612998
Circuit and method for detecting current zero-crossing point, and circuit and method for detecting load voltage Dec 3, 2015 Issued
Array ( [id] => 12418239 [patent_doc_number] => 09973032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-15 [patent_title] => Two-tier battery solution for data center backup [patent_app_type] => utility [patent_app_number] => 14/959231 [patent_app_country] => US [patent_app_date] => 2015-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4281 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14959231 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/959231
Two-tier battery solution for data center backup Dec 3, 2015 Issued
Array ( [id] => 10818136 [patent_doc_number] => 20160164299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'APPARATUS FOR THE CONVERSION AND OPTIMIZED CONSUMPTION MANAGEMENT OF POWER FROM RENEWABLE SOURCES' [patent_app_type] => utility [patent_app_number] => 14/956999 [patent_app_country] => US [patent_app_date] => 2015-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3309 [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] => 14956999 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/956999
APPARATUS FOR THE CONVERSION AND OPTIMIZED CONSUMPTION MANAGEMENT OF POWER FROM RENEWABLE SOURCES Dec 1, 2015 Abandoned
Array ( [id] => 12488502 [patent_doc_number] => 09994109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-12 [patent_title] => Power supply system applied to electrically powered vehicle [patent_app_type] => utility [patent_app_number] => 14/955317 [patent_app_country] => US [patent_app_date] => 2015-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 9988 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14955317 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/955317
Power supply system applied to electrically powered vehicle Nov 30, 2015 Issued
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