Search

Patrick C. Chen

Examiner (ID: 15916, Phone: (571)270-7207 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2816, 2842, 2836
Total Applications
712
Issued Applications
544
Pending Applications
81
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17107948 [patent_doc_number] => 11128179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Large-scale space-based solar power station: power transmission using steerable beams [patent_app_type] => utility [patent_app_number] => 14/712856 [patent_app_country] => US [patent_app_date] => 2015-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 39 [patent_no_of_words] => 14041 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14712856 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/712856
Large-scale space-based solar power station: power transmission using steerable beams May 13, 2015 Issued
Array ( [id] => 10351701 [patent_doc_number] => 20150236706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'DELAY LOCKED LOOP AND SEMICONDUCTOR APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/702891 [patent_app_country] => US [patent_app_date] => 2015-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4824 [patent_no_of_claims] => 8 [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] => 14702891 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/702891
Delay locked loop and semiconductor apparatus May 3, 2015 Issued
Array ( [id] => 11687901 [patent_doc_number] => 09685955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-20 [patent_title] => 'Gate driver circuit and gate driving method for prevention of arm short' [patent_app_type] => utility [patent_app_number] => 14/702451 [patent_app_country] => US [patent_app_date] => 2015-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7547 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14702451 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/702451
Gate driver circuit and gate driving method for prevention of arm short Apr 30, 2015 Issued
Array ( [id] => 12919834 [patent_doc_number] => 20180198454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => Digital Phase Controlled PLLs [patent_app_type] => utility [patent_app_number] => 15/559658 [patent_app_country] => US [patent_app_date] => 2015-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15559658 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/559658
Digital phase controlled PLLs Apr 26, 2015 Issued
Array ( [id] => 12597804 [patent_doc_number] => 20180091098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => METHOD AND APPARATUS FOR MIXING SIGNALS [patent_app_type] => utility [patent_app_number] => 15/568773 [patent_app_country] => US [patent_app_date] => 2015-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15568773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/568773
Method and apparatus for mixing signals Apr 23, 2015 Issued
Array ( [id] => 11111551 [patent_doc_number] => 20160308521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'Apparatus and Method for a Self-Biasing Circuit for a FET Passive Mixer' [patent_app_type] => utility [patent_app_number] => 14/689793 [patent_app_country] => US [patent_app_date] => 2015-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2678 [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] => 14689793 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/689793
Apparatus and method for a self-biasing circuit for a FET passive mixer Apr 16, 2015 Issued
Array ( [id] => 11322117 [patent_doc_number] => 09520870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Systems and methods for pulse width modulated control of a semiconductor switch' [patent_app_type] => utility [patent_app_number] => 14/670818 [patent_app_country] => US [patent_app_date] => 2015-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6412 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14670818 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/670818
Systems and methods for pulse width modulated control of a semiconductor switch Mar 26, 2015 Issued
Array ( [id] => 10733693 [patent_doc_number] => 20160079843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'VOLTAGE DROPPING APPARATUS, VOLTAGE SWITCHING APPARATUS, AND INTERNAL VOLTAGE SUPPLY APPARATUS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/660235 [patent_app_country] => US [patent_app_date] => 2015-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5271 [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] => 14660235 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/660235
Voltage dropping apparatus, voltage switching apparatus, and internal voltage supply apparatus using the same Mar 16, 2015 Issued
Array ( [id] => 15284105 [patent_doc_number] => 10514715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => Partitioning of a chip supporting a SW-control architecture for inductive loads [patent_app_type] => utility [patent_app_number] => 14/629499 [patent_app_country] => US [patent_app_date] => 2015-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7503 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14629499 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/629499
Partitioning of a chip supporting a SW-control architecture for inductive loads Feb 23, 2015 Issued
Array ( [id] => 10277907 [patent_doc_number] => 20150162904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-11 [patent_title] => 'EFFICIENT WAKEUP OF POWER GATED DOMAINS THROUGH CHARGE SHARING AND RECYCLING' [patent_app_type] => utility [patent_app_number] => 14/624026 [patent_app_country] => US [patent_app_date] => 2015-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13951 [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] => 14624026 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/624026
EFFICIENT WAKEUP OF POWER GATED DOMAINS THROUGH CHARGE SHARING AND RECYCLING Feb 16, 2015 Abandoned
Array ( [id] => 10277901 [patent_doc_number] => 20150162898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-11 [patent_title] => 'EFFICIENT WAKEUP OF POWER GATED DOMAINS THROUGH CHARGE SHARING AND RECYCLING' [patent_app_type] => utility [patent_app_number] => 14/623847 [patent_app_country] => US [patent_app_date] => 2015-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13938 [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] => 14623847 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/623847
EFFICIENT WAKEUP OF POWER GATED DOMAINS THROUGH CHARGE SHARING AND RECYCLING Feb 16, 2015 Abandoned
Array ( [id] => 10277902 [patent_doc_number] => 20150162899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-11 [patent_title] => 'EFFICIENT WAKEUP OF POWER GATED DOMAINS THROUGH CHARGE SHARING AND RECYCLING' [patent_app_type] => utility [patent_app_number] => 14/623916 [patent_app_country] => US [patent_app_date] => 2015-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13933 [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] => 14623916 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/623916
EFFICIENT WAKEUP OF POWER GATED DOMAINS THROUGH CHARGE SHARING AND RECYCLING Feb 16, 2015 Abandoned
Array ( [id] => 10277906 [patent_doc_number] => 20150162903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-11 [patent_title] => 'EFFICIENT WAKEUP OF POWER GATED DOMAINS THROUGH CHARGE SHARING AND RECYCLING' [patent_app_type] => utility [patent_app_number] => 14/624019 [patent_app_country] => US [patent_app_date] => 2015-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13950 [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] => 14624019 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/624019
EFFICIENT WAKEUP OF POWER GATED DOMAINS THROUGH CHARGE SHARING AND RECYCLING Feb 16, 2015 Abandoned
Array ( [id] => 16250096 [patent_doc_number] => 10749479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Amplification systems and methods with distortion reductions [patent_app_type] => utility [patent_app_number] => 14/595822 [patent_app_country] => US [patent_app_date] => 2015-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7372 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14595822 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/595822
Amplification systems and methods with distortion reductions Jan 12, 2015 Issued
Array ( [id] => 10993973 [patent_doc_number] => 20160190918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'ISOLATOR WITH REDUCED SUSCEPTIBILITY TO PARASITIC COUPLING' [patent_app_type] => utility [patent_app_number] => 14/588112 [patent_app_country] => US [patent_app_date] => 2014-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 10992 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [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] => 14588112 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/588112
Isolator with reduced susceptibility to parasitic coupling Dec 30, 2014 Issued
Array ( [id] => 10994075 [patent_doc_number] => 20160191021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'METHODS AND SYSTEMS FOR OPERATING HYBRID POWER DEVICES USING DRIVER CIRCUITS THAT PERFORM INDIRECT INSTANTANEOUS LOAD CURRENT SENSING' [patent_app_type] => utility [patent_app_number] => 14/577340 [patent_app_country] => US [patent_app_date] => 2014-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8067 [patent_no_of_claims] => 21 [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] => 14577340 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/577340
Methods and systems for operating hybrid power devices using driver circuits that perform indirect instantaneous load current sensing Dec 18, 2014 Issued
Array ( [id] => 11484071 [patent_doc_number] => 09590639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-07 [patent_title] => 'Semiconductor device and control method' [patent_app_type] => utility [patent_app_number] => 14/573813 [patent_app_country] => US [patent_app_date] => 2014-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 31 [patent_no_of_words] => 10264 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14573813 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/573813
Semiconductor device and control method Dec 16, 2014 Issued
Array ( [id] => 10277905 [patent_doc_number] => 20150162902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-11 [patent_title] => 'METHOD AND APPARATUS FOR BALANCING CURRENTS' [patent_app_type] => utility [patent_app_number] => 14/567461 [patent_app_country] => US [patent_app_date] => 2014-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7348 [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] => 14567461 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/567461
Method and apparatus for balancing currents Dec 10, 2014 Issued
Array ( [id] => 11754132 [patent_doc_number] => 09712159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-18 [patent_title] => 'Differential signal driving circuit' [patent_app_type] => utility [patent_app_number] => 14/565178 [patent_app_country] => US [patent_app_date] => 2014-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5199 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 390 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14565178 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/565178
Differential signal driving circuit Dec 8, 2014 Issued
Array ( [id] => 11904877 [patent_doc_number] => 09774324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-26 [patent_title] => 'Biasing scheme for high voltage circuits using low voltage devices' [patent_app_type] => utility [patent_app_number] => 14/561477 [patent_app_country] => US [patent_app_date] => 2014-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 9630 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14561477 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/561477
Biasing scheme for high voltage circuits using low voltage devices Dec 4, 2014 Issued
Menu