Search

John M. Bedtelyon

Examiner (ID: 17384, Phone: (571)270-1290 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2874
Total Applications
1087
Issued Applications
844
Pending Applications
63
Abandoned Applications
200

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19341775 [patent_doc_number] => 12051975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Three-level boost converter to maintain a zero-voltage switching condition at an output thereof [patent_app_type] => utility [patent_app_number] => 17/475269 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 27 [patent_no_of_words] => 8353 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475269
Three-level boost converter to maintain a zero-voltage switching condition at an output thereof Sep 13, 2021 Issued
Array ( [id] => 17583878 [patent_doc_number] => 20220140733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => BUCK-BOOST CONVERTER [patent_app_type] => utility [patent_app_number] => 17/473812 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473812
Buck-boost converter Sep 12, 2021 Issued
Array ( [id] => 19399821 [patent_doc_number] => 12074209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Sensor-less overcurrent fault detection using high electron mobility transistors [patent_app_type] => utility [patent_app_number] => 17/468831 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6057 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17468831 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/468831
Sensor-less overcurrent fault detection using high electron mobility transistors Sep 7, 2021 Issued
Array ( [id] => 17303808 [patent_doc_number] => 20210399647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/466123 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17466123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466123
Power conversion device with effective vehicle space utilization Sep 2, 2021 Issued
Array ( [id] => 19138444 [patent_doc_number] => 11973424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Spur free switching regulator with self-adaptive cancellation of coil current ripple [patent_app_type] => utility [patent_app_number] => 17/466839 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2787 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17466839 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466839
Spur free switching regulator with self-adaptive cancellation of coil current ripple Sep 2, 2021 Issued
Array ( [id] => 19428763 [patent_doc_number] => 12088202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Single inductor buck-boost converter with auxiliary capacitor [patent_app_type] => utility [patent_app_number] => 17/462101 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3225 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462101
Single inductor buck-boost converter with auxiliary capacitor Aug 30, 2021 Issued
Array ( [id] => 18891180 [patent_doc_number] => 11869959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Oxide field trench (OFT) diode control device [patent_app_type] => utility [patent_app_number] => 17/412556 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7607 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [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] => 17412556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412556
Oxide field trench (OFT) diode control device Aug 25, 2021 Issued
Array ( [id] => 18797388 [patent_doc_number] => 11831232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Power converter having a gate drive circuit and method of operating [patent_app_type] => utility [patent_app_number] => 17/401402 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10949 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401402
Power converter having a gate drive circuit and method of operating Aug 12, 2021 Issued
Array ( [id] => 18624289 [patent_doc_number] => 11757351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Dynamic overcurrent limit threshold for a voltage regulator [patent_app_type] => utility [patent_app_number] => 17/390539 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4565 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17390539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390539
Dynamic overcurrent limit threshold for a voltage regulator Jul 29, 2021 Issued
Array ( [id] => 18292754 [patent_doc_number] => 11621630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Soft-start for switching converter controller with hybrid hysteretic control (HHC) [patent_app_type] => utility [patent_app_number] => 17/389018 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6616 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17389018 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389018
Soft-start for switching converter controller with hybrid hysteretic control (HHC) Jul 28, 2021 Issued
Array ( [id] => 18730040 [patent_doc_number] => 20230344338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => METHOD FOR OPERATING A SWITCHED-MODE POWER SUPPLY UNIT, AND VOLTAGE SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 18/042865 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18042865 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042865
METHOD FOR OPERATING A SWITCHED-MODE POWER SUPPLY UNIT, AND VOLTAGE SUPPLY DEVICE Jul 14, 2021 Abandoned
Array ( [id] => 19199509 [patent_doc_number] => 11996765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Current limit control circuit and switched-mode power supply chip incorporating same [patent_app_type] => utility [patent_app_number] => 17/623082 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7056 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623082
Current limit control circuit and switched-mode power supply chip incorporating same Jul 8, 2021 Issued
Array ( [id] => 19063594 [patent_doc_number] => 11942856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Power conversion apparatus, control module, and method of operating the same for multi-level output voltage [patent_app_type] => utility [patent_app_number] => 17/371610 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4188 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371610
Power conversion apparatus, control module, and method of operating the same for multi-level output voltage Jul 8, 2021 Issued
Array ( [id] => 17340058 [patent_doc_number] => 20220006389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => VOLTAGE SWITCHING CIRCUIT AND POWER ADAPTER [patent_app_type] => utility [patent_app_number] => 17/365992 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17365992 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/365992
Voltage switching circuit and power adapter having regulated range of output voltage Jun 30, 2021 Issued
Array ( [id] => 18951460 [patent_doc_number] => 11894769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Phase control of interleaved boost converter using cycle ring time [patent_app_type] => utility [patent_app_number] => 17/364756 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10211 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17364756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/364756
Phase control of interleaved boost converter using cycle ring time Jun 29, 2021 Issued
Array ( [id] => 18113670 [patent_doc_number] => 20230006550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => POWER SUPPLY CONFIGURATIONS AND NON-LINEAR CONTROL [patent_app_type] => utility [patent_app_number] => 17/363664 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17363664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/363664
Power supply configurations and non-linear control, switching period adjustment and current control based on error signal Jun 29, 2021 Issued
Array ( [id] => 18951031 [patent_doc_number] => 11894337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Manufacturing method of power semiconductor device, power semiconductor device, and power converter [patent_app_type] => utility [patent_app_number] => 17/359233 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 25 [patent_no_of_words] => 10635 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17359233 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/359233
Manufacturing method of power semiconductor device, power semiconductor device, and power converter Jun 24, 2021 Issued
Array ( [id] => 18156754 [patent_doc_number] => 11569755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Active rectifier circuit with reduced complexity and reduced component count [patent_app_type] => utility [patent_app_number] => 17/357011 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3332 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17357011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/357011
Active rectifier circuit with reduced complexity and reduced component count Jun 23, 2021 Issued
Array ( [id] => 17263761 [patent_doc_number] => 20210376746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => SYSTEMS AND METHODS FOR SYNCHRONOUS RECTIFICATION OF POWER SUPPLY SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/333844 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17333844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/333844
Systems and methods for synchronous rectification of power supply systems May 27, 2021 Issued
Array ( [id] => 18521114 [patent_doc_number] => 11711012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Synchronous converter for use with reverse current protection diode [patent_app_type] => utility [patent_app_number] => 17/333353 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 8 [patent_no_of_words] => 7515 [patent_no_of_claims] => 27 [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] => 17333353 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/333353
Synchronous converter for use with reverse current protection diode May 27, 2021 Issued
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