
Richard T. Stouffer
Examiner (ID: 9957)
| Most Active Art Unit | 3301 |
| Art Unit(s) | 2201, 2902, 3307, 3106, 3301, 3304 |
| Total Applications | 452 |
| Issued Applications | 421 |
| Pending Applications | 1 |
| Abandoned Applications | 30 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 15907683
[patent_doc_number] => 20200153362
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-05-14
[patent_title] => INVERTER SYSTEM WITH ENHANCED COMMON SOURCE INDUCTANCE GENERATED AT GATE DRIVER
[patent_app_type] => utility
[patent_app_number] => 16/186973
[patent_app_country] => US
[patent_app_date] => 2018-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4420
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 16186973
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/186973 | Inverter system with enhanced common source inductance generated at gate driver | Nov 11, 2018 | Issued |
Array
(
[id] => 16774525
[patent_doc_number] => 10985650
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-04-20
[patent_title] => Open-loop charge pump for increasing ripple frequency of output voltage
[patent_app_type] => utility
[patent_app_number] => 16/185631
[patent_app_country] => US
[patent_app_date] => 2018-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 5522
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 340
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16185631
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/185631 | Open-loop charge pump for increasing ripple frequency of output voltage | Nov 8, 2018 | Issued |
Array
(
[id] => 16877729
[patent_doc_number] => 11027857
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-06-08
[patent_title] => Lightning protection device for an aircraft, aircraft comprising such a lightning protection device
[patent_app_type] => utility
[patent_app_number] => 16/181513
[patent_app_country] => US
[patent_app_date] => 2018-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 14
[patent_no_of_words] => 7941
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16181513
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/181513 | Lightning protection device for an aircraft, aircraft comprising such a lightning protection device | Nov 5, 2018 | Issued |
Array
(
[id] => 16820527
[patent_doc_number] => 11005373
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-05-11
[patent_title] => Switching power supply control circuit with bottom point detection
[patent_app_type] => utility
[patent_app_number] => 16/175193
[patent_app_country] => US
[patent_app_date] => 2018-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 5791
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 455
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16175193
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/175193 | Switching power supply control circuit with bottom point detection | Oct 29, 2018 | Issued |
Array
(
[id] => 16921252
[patent_doc_number] => 20210194344
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-24
[patent_title] => POWER CONVERTER WITH A VERY HIGH SWITCHING FREQUENCY
[patent_app_type] => utility
[patent_app_number] => 16/759920
[patent_app_country] => US
[patent_app_date] => 2018-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4232
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16759920
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/759920 | Resonant power converter and method for converting a DC input voltage to AC or DC output voltage | Oct 29, 2018 | Issued |
Array
(
[id] => 14318663
[patent_doc_number] => 20190149035
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-16
[patent_title] => STEP-DOWN CHOPPER CIRCUIT
[patent_app_type] => utility
[patent_app_number] => 16/146293
[patent_app_country] => US
[patent_app_date] => 2018-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13666
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 228
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16146293
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/146293 | Step-down chopper circuit having bypass elements | Sep 27, 2018 | Issued |
Array
(
[id] => 16739543
[patent_doc_number] => 10965216
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-03-30
[patent_title] => Integrated circuits with current limit clamps and skip clamps for power converters
[patent_app_type] => utility
[patent_app_number] => 16/141063
[patent_app_country] => US
[patent_app_date] => 2018-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4389
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16141063
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/141063 | Integrated circuits with current limit clamps and skip clamps for power converters | Sep 24, 2018 | Issued |
Array
(
[id] => 18304873
[patent_doc_number] => 11626790
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-04-11
[patent_title] => Power conversion device minimizing footprint
[patent_app_type] => utility
[patent_app_number] => 17/057137
[patent_app_country] => US
[patent_app_date] => 2018-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 14
[patent_no_of_words] => 12901
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17057137
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/057137 | Power conversion device minimizing footprint | Sep 20, 2018 | Issued |
Array
(
[id] => 18121150
[patent_doc_number] => 11552553
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-01-10
[patent_title] => Load abnormality detecting circuit for inverter and inverter apparatus
[patent_app_type] => utility
[patent_app_number] => 16/767933
[patent_app_country] => US
[patent_app_date] => 2018-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4793
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 262
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767933
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/767933 | Load abnormality detecting circuit for inverter and inverter apparatus | Sep 17, 2018 | Issued |
Array
(
[id] => 15377041
[patent_doc_number] => 10530253
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-01-07
[patent_title] => DC/DC converter having failure detection based on voltage sensor values
[patent_app_type] => utility
[patent_app_number] => 16/133863
[patent_app_country] => US
[patent_app_date] => 2018-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6054
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 352
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16133863
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/133863 | DC/DC converter having failure detection based on voltage sensor values | Sep 17, 2018 | Issued |
Array
(
[id] => 15792897
[patent_doc_number] => 10630184
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2020-04-21
[patent_title] => Hysteretic-based controller synchronized by a synthesized voltage
[patent_app_type] => utility
[patent_app_number] => 16/129383
[patent_app_country] => US
[patent_app_date] => 2018-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 13
[patent_no_of_words] => 6737
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 192
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16129383
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/129383 | Hysteretic-based controller synchronized by a synthesized voltage | Sep 11, 2018 | Issued |
Array
(
[id] => 16846554
[patent_doc_number] => 11018660
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-05-25
[patent_title] => Multi-mode feedback control through digital isolator
[patent_app_type] => utility
[patent_app_number] => 16/125620
[patent_app_country] => US
[patent_app_date] => 2018-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 15879
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16125620
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/125620 | Multi-mode feedback control through digital isolator | Sep 6, 2018 | Issued |
Array
(
[id] => 16480203
[patent_doc_number] => 10855164
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-12-01
[patent_title] => Zero current detector
[patent_app_type] => utility
[patent_app_number] => 16/122953
[patent_app_country] => US
[patent_app_date] => 2018-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3576
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16122953
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/122953 | Zero current detector | Sep 5, 2018 | Issued |
Array
(
[id] => 18016913
[patent_doc_number] => 11509225
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-22
[patent_title] => Power IC including a feedback resistor, and a switching power supply and electronic appliance including the power IC
[patent_app_type] => utility
[patent_app_number] => 16/650639
[patent_app_country] => US
[patent_app_date] => 2018-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 10371
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[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] => 16650639
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/650639 | Power IC including a feedback resistor, and a switching power supply and electronic appliance including the power IC | Aug 27, 2018 | Issued |
Array
(
[id] => 14313653
[patent_doc_number] => 20190146530
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-16
[patent_title] => LOW DROPOUT (LDO) VOLTAGE REGULATOR WITH SOFT-START CIRCUIT
[patent_app_type] => utility
[patent_app_number] => 16/113973
[patent_app_country] => US
[patent_app_date] => 2018-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8620
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16113973
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/113973 | Low dropout (LDO) voltage regulator with soft-start circuit | Aug 26, 2018 | Issued |
Array
(
[id] => 13997801
[patent_doc_number] => 20190068058
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-02-28
[patent_title] => DC/DC CONVERTER, CONTROL CIRCUIT THEREOF, CONTROL METHOD THEREOF, AND ELECTRONIC APPARATUS
[patent_app_type] => utility
[patent_app_number] => 16/110373
[patent_app_country] => US
[patent_app_date] => 2018-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5015
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16110373
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/110373 | DC/DC converter for providing function of noise countermeasures, control circuit thereof, control method thereof, and electronic apparatus including the DC/DC converter | Aug 22, 2018 | Issued |
Array
(
[id] => 15565983
[patent_doc_number] => 20200067403
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-02-27
[patent_title] => Device and Method for Calculating Switching Time
[patent_app_type] => utility
[patent_app_number] => 16/108283
[patent_app_country] => US
[patent_app_date] => 2018-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5017
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 16108283
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/108283 | Device and method for calculating switching time | Aug 21, 2018 | Issued |
Array
(
[id] => 15815673
[patent_doc_number] => 10632999
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-04-28
[patent_title] => Observer based load power estimation method for hybrid electric vehicles
[patent_app_type] => utility
[patent_app_number] => 16/106273
[patent_app_country] => US
[patent_app_date] => 2018-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 7953
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[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] => 16106273
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/106273 | Observer based load power estimation method for hybrid electric vehicles | Aug 20, 2018 | Issued |
Array
(
[id] => 13997783
[patent_doc_number] => 20190068049
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-02-28
[patent_title] => OVER CURRENT PROTECTING CIRCUIT AND THE METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 16/103846
[patent_app_country] => US
[patent_app_date] => 2018-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5284
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16103846
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/103846 | Over current protecting circuit and the method thereof | Aug 13, 2018 | Issued |
Array
(
[id] => 14739669
[patent_doc_number] => 10389250
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2019-08-20
[patent_title] => Operating mode for a DC-DC converter to obtain a broad range of output voltages
[patent_app_type] => utility
[patent_app_number] => 16/102739
[patent_app_country] => US
[patent_app_date] => 2018-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 6960
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 255
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16102739
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/102739 | Operating mode for a DC-DC converter to obtain a broad range of output voltages | Aug 13, 2018 | Issued |