Search

Htet Z. Kyaw

Examiner (ID: 4270, Phone: (571)270-5391 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2837, 2838
Total Applications
310
Issued Applications
262
Pending Applications
1
Abandoned Applications
49

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18640015 [patent_doc_number] => 11764647 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-19 [patent_title] => Voltage ramping in an electrical power system including a power-dense inverter [patent_app_type] => utility [patent_app_number] => 17/900011 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 25363 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17900011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/900011
Voltage ramping in an electrical power system including a power-dense inverter Aug 30, 2022 Issued
Array ( [id] => 17661498 [patent_doc_number] => 20220181963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => POWER CONVERTER ARRANGEMENT WITH INCREASED SURGE VOLTAGE ROBUSTNESS [patent_app_type] => utility [patent_app_number] => 17/534519 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534519
Power converter arrangement with increased surge voltage robustness Nov 23, 2021 Issued
Array ( [id] => 18640005 [patent_doc_number] => 11764637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Inner-rotor motor [patent_app_type] => utility [patent_app_number] => 17/455679 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6651 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455679 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455679
Inner-rotor motor Nov 18, 2021 Issued
Array ( [id] => 18207534 [patent_doc_number] => 20230053791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => LLC RESONANT CONVERTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/497916 [patent_app_country] => US [patent_app_date] => 2021-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17497916 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/497916
LLC resonant converting apparatus Oct 8, 2021 Issued
Array ( [id] => 17403510 [patent_doc_number] => 20220045601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => METHOD FOR CONTROLLING FAULT USING SWITCHING TECHNIQUE OF THREE PHASE FOUR WIRE INTERLINKING CONVERTER [patent_app_type] => utility [patent_app_number] => 17/466182 [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] => 5966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17466182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466182
Method for controlling fault using switching technique of three phase four wire interlinking converter Sep 2, 2021 Issued
Array ( [id] => 19094439 [patent_doc_number] => 11955908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Auto-configurable energy storage system [patent_app_type] => utility [patent_app_number] => 17/386543 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7442 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17386543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386543
Auto-configurable energy storage system Jul 27, 2021 Issued
Array ( [id] => 18840501 [patent_doc_number] => 11848587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Surgical micromotor [patent_app_type] => utility [patent_app_number] => 18/013004 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3552 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013004
Surgical micromotor Jul 6, 2021 Issued
Array ( [id] => 18722010 [patent_doc_number] => 11799370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => DC-dC resonant converter and control method thereof [patent_app_type] => utility [patent_app_number] => 17/363129 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 53 [patent_no_of_words] => 17513 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17363129 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/363129
DC-dC resonant converter and control method thereof Jun 29, 2021 Issued
Array ( [id] => 18343671 [patent_doc_number] => 11641156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Method for controlling fault using switching technique of three phase four wire interlinking converter [patent_app_type] => utility [patent_app_number] => 17/352606 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 32 [patent_no_of_words] => 5977 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17352606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352606
Method for controlling fault using switching technique of three phase four wire interlinking converter Jun 20, 2021 Issued
Array ( [id] => 17390148 [patent_doc_number] => 20220038000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => ERROR AMPLIFIER CIRCUITS FOR DC-DC CONVERTERS, DC-DC CONVERTERS AND CONTROLLERS [patent_app_type] => utility [patent_app_number] => 17/341644 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341644
Error amplifier circuits for DC-DC converters, DC-DC converters and controllers Jun 7, 2021 Issued
Array ( [id] => 18919480 [patent_doc_number] => 11881776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Adjusting a switching frequency of a voltage regulator to operate at a predetermined power efficiency [patent_app_type] => utility [patent_app_number] => 17/328457 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7027 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17328457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/328457
Adjusting a switching frequency of a voltage regulator to operate at a predetermined power efficiency May 23, 2021 Issued
Array ( [id] => 18121144 [patent_doc_number] => 11552547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Resonant switching power converter [patent_app_type] => utility [patent_app_number] => 17/325778 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 17715 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17325778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/325778
Resonant switching power converter May 19, 2021 Issued
Array ( [id] => 18263573 [patent_doc_number] => 11611283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Switching power supply unit and electric power supply system [patent_app_type] => utility [patent_app_number] => 17/316912 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11135 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17316912 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/316912
Switching power supply unit and electric power supply system May 10, 2021 Issued
Array ( [id] => 17494051 [patent_doc_number] => 11283373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Piezoelectric power apparatus [patent_app_type] => utility [patent_app_number] => 17/308320 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2984 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17308320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/308320
Piezoelectric power apparatus May 4, 2021 Issued
Array ( [id] => 18760282 [patent_doc_number] => 11811329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Remotely programmable multi mode bidirectional power converter [patent_app_type] => utility [patent_app_number] => 17/185880 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 40 [patent_no_of_words] => 8807 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185880
Remotely programmable multi mode bidirectional power converter Feb 24, 2021 Issued
Array ( [id] => 17263729 [patent_doc_number] => 20210376714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => PFC Controller with Multi-Function Node, Related PFC Circuit and Control Method [patent_app_type] => utility [patent_app_number] => 17/176242 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176242
PFC Controller with Multi-Function Node, Related PFC Circuit and Control Method Feb 15, 2021 Abandoned
Array ( [id] => 18529009 [patent_doc_number] => 11716015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Low quiescent current startup circuit [patent_app_type] => utility [patent_app_number] => 17/174072 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7642 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174072
Low quiescent current startup circuit Feb 10, 2021 Issued
Array ( [id] => 18767370 [patent_doc_number] => 11817787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Switch mode power supply (SMPS) circuit [patent_app_type] => utility [patent_app_number] => 17/161094 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3124 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 17161094 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161094
Switch mode power supply (SMPS) circuit Jan 27, 2021 Issued
Array ( [id] => 18171877 [patent_doc_number] => 11571570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Power control circuit for sterilized devices, and associated systems and methods [patent_app_type] => utility [patent_app_number] => 17/160223 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5631 [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] => 17160223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/160223
Power control circuit for sterilized devices, and associated systems and methods Jan 26, 2021 Issued
Array ( [id] => 17360500 [patent_doc_number] => 20220021296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => CONTROL METHOD FOR POWER FACTOR CORRECTION CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/152882 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17152882 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/152882
Control method for power factor correction circuit Jan 19, 2021 Issued
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