
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 15842439
[patent_doc_number] => 20200136502
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-04-30
[patent_title] => MULTI-STAGE CHARGE PUMP REGULATION ARCHITECTURE
[patent_app_type] => utility
[patent_app_number] => 16/172464
[patent_app_country] => US
[patent_app_date] => 2018-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3357
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16172464
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/172464 | Multi-stage charge pump regulation architecture | Oct 25, 2018 | Issued |
Array
(
[id] => 16496422
[patent_doc_number] => 10862479
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-12-08
[patent_title] => Drive circuit, power module and electric power conversion system
[patent_app_type] => utility
[patent_app_number] => 16/171770
[patent_app_country] => US
[patent_app_date] => 2018-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 3366
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16171770
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/171770 | Drive circuit, power module and electric power conversion system | Oct 25, 2018 | Issued |
Array
(
[id] => 16566628
[patent_doc_number] => 10892002
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-01-12
[patent_title] => Selectively controlling clock transmission to a data (DQ) system
[patent_app_type] => utility
[patent_app_number] => 16/169593
[patent_app_country] => US
[patent_app_date] => 2018-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 8200
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16169593
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/169593 | Selectively controlling clock transmission to a data (DQ) system | Oct 23, 2018 | Issued |
Array
(
[id] => 15505009
[patent_doc_number] => 20200052693
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-02-13
[patent_title] => RADIO FREQUENCY DEVICE AND VOLTAGE GENERATING CIRCUIT THEREOF
[patent_app_type] => utility
[patent_app_number] => 16/166177
[patent_app_country] => US
[patent_app_date] => 2018-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5897
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[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] => 16166177
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/166177 | Radio frequency device and voltage generating circuit thereof | Oct 21, 2018 | Issued |
Array
(
[id] => 15326959
[patent_doc_number] => 20200003809
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-02
[patent_title] => NEUTRAL CONNECTION DETECTION METHOD FOR 3/4 -WIRE ACTIVE FILTERS
[patent_app_type] => utility
[patent_app_number] => 16/164026
[patent_app_country] => US
[patent_app_date] => 2018-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6715
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16164026
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/164026 | NEUTRAL CONNECTION DETECTION METHOD FOR 3/4 -WIRE ACTIVE FILTERS | Oct 17, 2018 | Abandoned |
Array
(
[id] => 13833689
[patent_doc_number] => 20190020329
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-17
[patent_title] => High Order Filter Circuit
[patent_app_type] => utility
[patent_app_number] => 16/121628
[patent_app_country] => US
[patent_app_date] => 2018-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7771
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16121628
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/121628 | High order filter circuit | Sep 4, 2018 | Issued |
Array
(
[id] => 13935635
[patent_doc_number] => 20190051333
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-02-14
[patent_title] => METHODS OF OPERATING VOLTAGE GENERATION CIRCUITS
[patent_app_type] => utility
[patent_app_number] => 16/118691
[patent_app_country] => US
[patent_app_date] => 2018-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7873
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16118691
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/118691 | Methods of operating voltage generation circuits | Aug 30, 2018 | Issued |
Array
(
[id] => 15286001
[patent_doc_number] => 10515669
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-12-24
[patent_title] => Voltage generation circuits
[patent_app_type] => utility
[patent_app_number] => 16/118724
[patent_app_country] => US
[patent_app_date] => 2018-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 7866
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 233
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16118724
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/118724 | Voltage generation circuits | Aug 30, 2018 | Issued |
Array
(
[id] => 13582927
[patent_doc_number] => 20180343012
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-11-29
[patent_title] => MULTI-PHASE FRACTIONAL DIVIDER
[patent_app_type] => utility
[patent_app_number] => 16/052539
[patent_app_country] => US
[patent_app_date] => 2018-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7206
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -21
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16052539
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/052539 | Multi-phase fractional divider | Jul 31, 2018 | Issued |
Array
(
[id] => 13905467
[patent_doc_number] => 20190041938
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-02-07
[patent_title] => FAULT TOLERANCE FOR POWER LOSS IMMINENT CIRCUITRY FAILURE
[patent_app_type] => utility
[patent_app_number] => 16/047358
[patent_app_country] => US
[patent_app_date] => 2018-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12980
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16047358
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/047358 | Fault tolerance for power loss imminent circuitry failure | Jul 26, 2018 | Issued |
Array
(
[id] => 14110375
[patent_doc_number] => 20190096863
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-03-28
[patent_title] => SEMICONDUCTOR INTEGRATED CIRCUIT
[patent_app_type] => utility
[patent_app_number] => 16/044744
[patent_app_country] => US
[patent_app_date] => 2018-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2061
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16044744
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/044744 | Semiconductor integrated circuit | Jul 24, 2018 | Issued |
Array
(
[id] => 13599675
[patent_doc_number] => 20180351386
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-12-06
[patent_title] => Power Management System For Dispensers
[patent_app_type] => utility
[patent_app_number] => 16/041360
[patent_app_country] => US
[patent_app_date] => 2018-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6721
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 16041360
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/041360 | Power management system for dispensers | Jul 19, 2018 | Issued |
Array
(
[id] => 16521976
[patent_doc_number] => 10873202
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-12-22
[patent_title] => Power management system for dispensers
[patent_app_type] => utility
[patent_app_number] => 16/041391
[patent_app_country] => US
[patent_app_date] => 2018-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 13
[patent_no_of_words] => 6722
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[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] => 16041391
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/041391 | Power management system for dispensers | Jul 19, 2018 | Issued |
Array
(
[id] => 15986149
[patent_doc_number] => 10673417
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-06-02
[patent_title] => Spectrally efficient digital logic
[patent_app_type] => utility
[patent_app_number] => 16/020283
[patent_app_country] => US
[patent_app_date] => 2018-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 11
[patent_no_of_words] => 6040
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16020283
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/020283 | Spectrally efficient digital logic | Jun 26, 2018 | Issued |
Array
(
[id] => 17033472
[patent_doc_number] => 11095295
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-08-17
[patent_title] => Spur cancellation for spur measurement
[patent_app_type] => utility
[patent_app_number] => 16/018598
[patent_app_country] => US
[patent_app_date] => 2018-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2070
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16018598
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/018598 | Spur cancellation for spur measurement | Jun 25, 2018 | Issued |
Array
(
[id] => 15301281
[patent_doc_number] => 20190393776
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-12-26
[patent_title] => START-UP OF STEP-UP POWER CONVERTER WITH SWITCHED-CAPACITOR NETWORK
[patent_app_type] => utility
[patent_app_number] => 16/016794
[patent_app_country] => US
[patent_app_date] => 2018-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17936
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16016794
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/016794 | START-UP OF STEP-UP POWER CONVERTER WITH SWITCHED-CAPACITOR NETWORK | Jun 24, 2018 | Abandoned |
Array
(
[id] => 16767242
[patent_doc_number] => 10979034
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2021-04-13
[patent_title] => Method and apparatus for multi-voltage domain sequential elements
[patent_app_type] => utility
[patent_app_number] => 16/012557
[patent_app_country] => US
[patent_app_date] => 2018-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 9159
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 291
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16012557
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/012557 | Method and apparatus for multi-voltage domain sequential elements | Jun 18, 2018 | Issued |
Array
(
[id] => 16133779
[patent_doc_number] => 10700668
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-06-30
[patent_title] => Method and apparatus for pulse generation
[patent_app_type] => utility
[patent_app_number] => 16/010219
[patent_app_country] => US
[patent_app_date] => 2018-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 5195
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16010219
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/010219 | Method and apparatus for pulse generation | Jun 14, 2018 | Issued |
Array
(
[id] => 15261261
[patent_doc_number] => 20190379364
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-12-12
[patent_title] => Level Shift Latch Circuitry
[patent_app_type] => utility
[patent_app_number] => 16/004009
[patent_app_country] => US
[patent_app_date] => 2018-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5492
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16004009
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/004009 | Level shift latch circuitry | Jun 7, 2018 | Issued |
Array
(
[id] => 16265272
[patent_doc_number] => 10756723
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-08-25
[patent_title] => Semiconductor apparatus for detecting an edge of a signal
[patent_app_type] => utility
[patent_app_number] => 16/003617
[patent_app_country] => US
[patent_app_date] => 2018-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 5445
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[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] => 16003617
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/003617 | Semiconductor apparatus for detecting an edge of a signal | Jun 7, 2018 | Issued |