Search

Devon C. Kramer

Supervisory Patent Examiner (ID: 3424, Phone: (571)272-7118 , Office: P/3746 )

Most Active Art Unit
3683
Art Unit(s)
3741, 3683, 3746, 3613
Total Applications
1041
Issued Applications
673
Pending Applications
85
Abandoned Applications
284

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16879595 [patent_doc_number] => 11029740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Power conversion device and semiconductor device [patent_app_type] => utility [patent_app_number] => 16/189089 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 27 [patent_no_of_words] => 14933 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16189089 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/189089
Power conversion device and semiconductor device Nov 12, 2018 Issued
Array ( [id] => 15907619 [patent_doc_number] => 20200153330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => POWER FACTOR CORRECTION (PFC) DEVICE WITH SWITCHING ANALYSIS CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/189130 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16189130 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/189130
Power factor correction (PFC) device with switching analysis circuit Nov 12, 2018 Issued
Array ( [id] => 15287327 [patent_doc_number] => 10516338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => Voltage converter controller, voltage converter and method for operating a voltage converter [patent_app_type] => utility [patent_app_number] => 16/189800 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 8119 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16189800 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/189800
Voltage converter controller, voltage converter and method for operating a voltage converter Nov 12, 2018 Issued
Array ( [id] => 14493157 [patent_doc_number] => 10333382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Electric power converter [patent_app_type] => utility [patent_app_number] => 16/183830 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12077 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16183830 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/183830
Electric power converter Nov 7, 2018 Issued
Array ( [id] => 16503015 [patent_doc_number] => 10868420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Input protection circuit [patent_app_type] => utility [patent_app_number] => 16/182631 [patent_app_country] => US [patent_app_date] => 2018-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5035 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16182631 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/182631
Input protection circuit Nov 6, 2018 Issued
Array ( [id] => 16757816 [patent_doc_number] => 10976358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Surface charging systems and method for charging a non-planar surface [patent_app_type] => utility [patent_app_number] => 16/183455 [patent_app_country] => US [patent_app_date] => 2018-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11474 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16183455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/183455
Surface charging systems and method for charging a non-planar surface Nov 6, 2018 Issued
Array ( [id] => 15425193 [patent_doc_number] => 10545523 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-28 [patent_title] => Adaptive gate-biased field effect transistor for low-dropout regulator [patent_app_type] => utility [patent_app_number] => 16/170700 [patent_app_country] => US [patent_app_date] => 2018-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8603 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16170700 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/170700
Adaptive gate-biased field effect transistor for low-dropout regulator Oct 24, 2018 Issued
Array ( [id] => 13964131 [patent_doc_number] => 20190058410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => INTEGRATED MAGNETIC AND COMPOSITE SUBSTRATE WITH INCORPORATED COMPONENTS [patent_app_type] => utility [patent_app_number] => 16/168123 [patent_app_country] => US [patent_app_date] => 2018-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16168123 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/168123
INTEGRATED MAGNETIC AND COMPOSITE SUBSTRATE WITH INCORPORATED COMPONENTS Oct 22, 2018 Abandoned
Array ( [id] => 15599303 [patent_doc_number] => 20200076186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => CURRENT-LIMITING CIRCUIT, CURRENT-LIMITING DEVICE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/311736 [patent_app_country] => US [patent_app_date] => 2018-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16311736 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/311736
Current-limiting circuit, current-limiting device and display device Oct 22, 2018 Issued
Array ( [id] => 16835644 [patent_doc_number] => 11011906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Method and apparatus for adaptive AC/DC surge protection [patent_app_type] => utility [patent_app_number] => 16/164685 [patent_app_country] => US [patent_app_date] => 2018-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8407 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16164685 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164685
Method and apparatus for adaptive AC/DC surge protection Oct 17, 2018 Issued
Array ( [id] => 14860329 [patent_doc_number] => 10418908 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-09-17 [patent_title] => Controller with variable sampling generator [patent_app_type] => utility [patent_app_number] => 16/162091 [patent_app_country] => US [patent_app_date] => 2018-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 16390 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16162091 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/162091
Controller with variable sampling generator Oct 15, 2018 Issued
Array ( [id] => 16242183 [patent_doc_number] => 20200259417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => TOPOLOGY OF A DC-DC CONVERTER [patent_app_type] => utility [patent_app_number] => 16/651600 [patent_app_country] => US [patent_app_date] => 2018-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 16651600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/651600
TOPOLOGY OF A DC-DC CONVERTER Oct 9, 2018 Abandoned
Array ( [id] => 17166756 [patent_doc_number] => 11152870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Power conversion device [patent_app_type] => utility [patent_app_number] => 16/964105 [patent_app_country] => US [patent_app_date] => 2018-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 8195 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16964105 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/964105
Power conversion device Oct 3, 2018 Issued
Array ( [id] => 16537268 [patent_doc_number] => 10879889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Voltage tolerant circuit and system [patent_app_type] => utility [patent_app_number] => 16/148232 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13006 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16148232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/148232
Voltage tolerant circuit and system Sep 30, 2018 Issued
Array ( [id] => 15000975 [patent_doc_number] => 20190319445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => Programmable Overcurrent Protection for a Switch [patent_app_type] => utility [patent_app_number] => 16/148050 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16148050 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/148050
Programmable overcurrent protection for a switch Sep 30, 2018 Issued
Array ( [id] => 14239431 [patent_doc_number] => 20190131888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => Power Electronic Converters that Take Part in the Grid Regulation without Affecting the DC-port Operation [patent_app_type] => utility [patent_app_number] => 16/147867 [patent_app_country] => US [patent_app_date] => 2018-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16147867 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/147867
Power electronic converters that take part in the grid regulation without affecting the DC-port operation Sep 29, 2018 Issued
Array ( [id] => 17746196 [patent_doc_number] => 11394286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Process control using amplitude control loop [patent_app_type] => utility [patent_app_number] => 17/276150 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6684 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17276150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/276150
Process control using amplitude control loop Sep 27, 2018 Issued
Array ( [id] => 14377695 [patent_doc_number] => 20190162760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => SEMICONDUCTOR DEVICE AND POWER MONITORING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/146952 [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] => 10490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16146952 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/146952
Semiconductor device and power monitoring method therefor Sep 27, 2018 Issued
Array ( [id] => 17517449 [patent_doc_number] => 11296617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Inverter control device [patent_app_type] => utility [patent_app_number] => 16/639373 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 12259 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 16639373 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639373
Inverter control device Sep 26, 2018 Issued
Array ( [id] => 14111489 [patent_doc_number] => 20190097420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => SINGLE-GATE-OXIDE POWER INVERTER AND ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/143315 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16143315 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/143315
Single-gate-oxide power inverter and electrostatic discharge protection circuit Sep 25, 2018 Issued
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