Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 16464712 [patent_doc_number] => 10848078 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Power converter with switching elements, control circuit having speed adjustment resistor, and feedback route [patent_app_type] => utility [patent_app_number] => 16/526762 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 26 [patent_no_of_words] => 18540 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16526762 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526762
Power converter with switching elements, control circuit having speed adjustment resistor, and feedback route Jul 29, 2019 Issued
Array ( [id] => 16801757 [patent_doc_number] => 10996699 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Low drop-out (LDO) voltage regulator circuit [patent_app_type] => utility [patent_app_number] => 16/525696 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4420 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [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] => 16525696 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/525696
Low drop-out (LDO) voltage regulator circuit Jul 29, 2019 Issued
Array ( [id] => 16615433 [patent_doc_number] => 20210034086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => CAPACITOR-BASED POWER CONVERTER WITH BUCK CONVERTER [patent_app_type] => utility [patent_app_number] => 16/525393 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16525393 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/525393
Capacitor-based power converter with buck converter Jul 28, 2019 Issued
Array ( [id] => 16959649 [patent_doc_number] => 11063534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Bidirectional universal power converter and control method [patent_app_type] => utility [patent_app_number] => 16/524333 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4569 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16524333 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/524333
Bidirectional universal power converter and control method Jul 28, 2019 Issued
Array ( [id] => 15842433 [patent_doc_number] => 20200136499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => REGULATOR DEVICE AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/455907 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16455907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455907
Regulator device and control method thereof Jun 27, 2019 Issued
Array ( [id] => 17093422 [patent_doc_number] => 11121623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Dies with switches for operating a switched-capacitor power converter [patent_app_type] => utility [patent_app_number] => 16/456060 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 133 [patent_no_of_words] => 26254 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456060 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456060
Dies with switches for operating a switched-capacitor power converter Jun 27, 2019 Issued
Array ( [id] => 17093422 [patent_doc_number] => 11121623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Dies with switches for operating a switched-capacitor power converter [patent_app_type] => utility [patent_app_number] => 16/456060 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 133 [patent_no_of_words] => 26254 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456060 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456060
Dies with switches for operating a switched-capacitor power converter Jun 27, 2019 Issued
Array ( [id] => 17093422 [patent_doc_number] => 11121623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Dies with switches for operating a switched-capacitor power converter [patent_app_type] => utility [patent_app_number] => 16/456060 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 133 [patent_no_of_words] => 26254 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456060 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456060
Dies with switches for operating a switched-capacitor power converter Jun 27, 2019 Issued
Array ( [id] => 17093422 [patent_doc_number] => 11121623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Dies with switches for operating a switched-capacitor power converter [patent_app_type] => utility [patent_app_number] => 16/456060 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 133 [patent_no_of_words] => 26254 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456060 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456060
Dies with switches for operating a switched-capacitor power converter Jun 27, 2019 Issued
Array ( [id] => 16211170 [patent_doc_number] => 20200244160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => Feedback Scheme for Stable LDO Regulator Operation [patent_app_type] => utility [patent_app_number] => 16/456216 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456216 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456216
Feedback scheme for stable LDO regulator operation Jun 27, 2019 Issued
Array ( [id] => 15626591 [patent_doc_number] => 20200083700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => SEMICONDUCTOR MODULE AND POWER CONVERSION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/448353 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16448353 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/448353
Semiconductor module and power conversion apparatus having a diode bridge circuit and a protection circuit Jun 20, 2019 Issued
Array ( [id] => 16529437 [patent_doc_number] => 20200403518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => METHOD AND SYSTEM OF DRIVING AN ELECTRICALLY CONTROLLED SWITCH WITH A SNUBBER CAPACITOR [patent_app_type] => utility [patent_app_number] => 16/449211 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6512 [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] => 16449211 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/449211
Method and system of driving an electrically controlled switch with a snubber capacitor Jun 20, 2019 Issued
Array ( [id] => 16529434 [patent_doc_number] => 20200403515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => VOLTAGE REGULATOR CIRCUIT WITH PARALLEL ARRANGEMENT OF DISCONTINUOUS CONDUCTION MODE VOLTAGE REGULATORS [patent_app_type] => utility [patent_app_number] => 16/449129 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16449129 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/449129
Voltage regulator circuit with parallel arrangement of discontinuous conduction mode voltage regulators Jun 20, 2019 Issued
Array ( [id] => 16801752 [patent_doc_number] => 10996694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Regulators with offset voltage cancellation [patent_app_type] => utility [patent_app_number] => 16/448162 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 7399 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16448162 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/448162
Regulators with offset voltage cancellation Jun 20, 2019 Issued
Array ( [id] => 16250045 [patent_doc_number] => 10749428 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-18 [patent_title] => DC to DC converter with sequentially switched LC snubber and regenerative circuit [patent_app_type] => utility [patent_app_number] => 16/444158 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6348 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16444158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/444158
DC to DC converter with sequentially switched LC snubber and regenerative circuit Jun 17, 2019 Issued
Array ( [id] => 18919471 [patent_doc_number] => 11881767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Reduction of low frequency noise in a discrete spread spectrum timebase [patent_app_type] => utility [patent_app_number] => 16/440509 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 8723 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440509 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440509
Reduction of low frequency noise in a discrete spread spectrum timebase Jun 12, 2019 Issued
Array ( [id] => 16187494 [patent_doc_number] => 10720838 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-21 [patent_title] => Forced-burst voltage regulation for burst-mode DC-DC converters [patent_app_type] => utility [patent_app_number] => 16/431927 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6264 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16431927 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/431927
Forced-burst voltage regulation for burst-mode DC-DC converters Jun 4, 2019 Issued
Array ( [id] => 15463469 [patent_doc_number] => 20200044559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => SOFT-SWITCHING LOW INPUT CURRENT-RIPPLE POWER INVERSION CIRCUITS [patent_app_type] => utility [patent_app_number] => 16/432914 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432914 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432914
Soft-switching low input current-ripple power inversion circuits Jun 4, 2019 Issued
Array ( [id] => 15261131 [patent_doc_number] => 20190379299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 16/430924 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16430924 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/430924
Power conversion device for recording reverse voltage state Jun 3, 2019 Issued
Array ( [id] => 15746543 [patent_doc_number] => 20200112161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => VARIABLE WINDOW LENGTH FILTER FOR PROTECTIVE RELAYING [patent_app_type] => utility [patent_app_number] => 16/423832 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423832 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423832
Variable window length filter for protective relaying May 27, 2019 Issued
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