Search

Hai L Nguyen

Examiner (ID: 11556, Phone: (571)272-1747 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2816, 2842
Total Applications
2250
Issued Applications
1990
Pending Applications
71
Abandoned Applications
221

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13922615 [patent_doc_number] => 10205439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Digital step attenuator with reduced relative phase error [patent_app_type] => utility [patent_app_number] => 15/256450 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9951 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15256450 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/256450
Digital step attenuator with reduced relative phase error Sep 1, 2016 Issued
Array ( [id] => 11328863 [patent_doc_number] => 20160359475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'INPUT/OUTPUT CIRCUIT' [patent_app_type] => utility [patent_app_number] => 15/244152 [patent_app_country] => US [patent_app_date] => 2016-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7610 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15244152 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/244152
Input/output circuit Aug 22, 2016 Issued
Array ( [id] => 13365115 [patent_doc_number] => 20180234098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => PHASE-LOCKED LOOP, PHASE-LOCKING METHOD, AND COMMUNICATION UNIT [patent_app_type] => utility [patent_app_number] => 15/751094 [patent_app_country] => US [patent_app_date] => 2016-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 15751094 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/751094
Phase-locked loop, phase-locking method, and communication unit Aug 14, 2016 Issued
Array ( [id] => 14986661 [patent_doc_number] => 10447256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Method and device for detecting signal pulses [patent_app_type] => utility [patent_app_number] => 15/749699 [patent_app_country] => US [patent_app_date] => 2016-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3753 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15749699 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/749699
Method and device for detecting signal pulses Aug 11, 2016 Issued
Array ( [id] => 13086121 [patent_doc_number] => 10063136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Control circuits of switching power supply [patent_app_type] => utility [patent_app_number] => 15/300428 [patent_app_country] => US [patent_app_date] => 2016-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4265 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15300428 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/300428
Control circuits of switching power supply Aug 10, 2016 Issued
Array ( [id] => 13050531 [patent_doc_number] => 10046645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Motor drive apparatus, method of controlling motor drive apparatus, and electrically powered vehicle [patent_app_type] => utility [patent_app_number] => 15/229627 [patent_app_country] => US [patent_app_date] => 2016-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5703 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15229627 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/229627
Motor drive apparatus, method of controlling motor drive apparatus, and electrically powered vehicle Aug 4, 2016 Issued
Array ( [id] => 11273433 [patent_doc_number] => 20160335979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'Semiconductor Device, Display Device, and Electronic Device' [patent_app_type] => utility [patent_app_number] => 15/223659 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 27630 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15223659 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/223659
Semiconductor device, display device, and electronic device Jul 28, 2016 Issued
Array ( [id] => 14645241 [patent_doc_number] => 10367374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-30 [patent_title] => System and method for wireless sharing of electrical power in a wireless mesh network [patent_app_type] => utility [patent_app_number] => 15/220865 [patent_app_country] => US [patent_app_date] => 2016-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 9210 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15220865 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/220865
System and method for wireless sharing of electrical power in a wireless mesh network Jul 26, 2016 Issued
Array ( [id] => 13044095 [patent_doc_number] => 10044193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => System and method for controlling outputs of photovoltaic system [patent_app_type] => utility [patent_app_number] => 15/218406 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5140 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15218406 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/218406
System and method for controlling outputs of photovoltaic system Jul 24, 2016 Issued
Array ( [id] => 13272365 [patent_doc_number] => 10148273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => PLL circuit, semiconductor device, electronic control unit, and control method of PLL circuit [patent_app_type] => utility [patent_app_number] => 15/217785 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8274 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15217785 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/217785
PLL circuit, semiconductor device, electronic control unit, and control method of PLL circuit Jul 21, 2016 Issued
Array ( [id] => 13020459 [patent_doc_number] => 10033355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Electric power supply device and semiconductor device [patent_app_type] => utility [patent_app_number] => 15/206848 [patent_app_country] => US [patent_app_date] => 2016-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7115 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15206848 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/206848
Electric power supply device and semiconductor device Jul 10, 2016 Issued
Array ( [id] => 14126515 [patent_doc_number] => 10250129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Charge pump circuit and internal voltage generation circuit including the same [patent_app_type] => utility [patent_app_number] => 15/207283 [patent_app_country] => US [patent_app_date] => 2016-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6150 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15207283 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/207283
Charge pump circuit and internal voltage generation circuit including the same Jul 10, 2016 Issued
Array ( [id] => 12733999 [patent_doc_number] => 20180136500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => GATE DRIVER ON ARRAY CIRCUIT BASED ON LOW TEMPERATURE POLY-SILICON SEMICONDUCTOR THIN FILM TRANSISTOR [patent_app_type] => utility [patent_app_number] => 15/126418 [patent_app_country] => US [patent_app_date] => 2016-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 469 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15126418 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/126418
Gate driver on array circuit based on low temperature poly-silicon semiconductor thin film transistors Jun 29, 2016 Issued
Array ( [id] => 15956643 [patent_doc_number] => 10666240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Devices, methods for controlling a device, and computer-readable media [patent_app_type] => utility [patent_app_number] => 16/308734 [patent_app_country] => US [patent_app_date] => 2016-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4235 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16308734 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/308734
Devices, methods for controlling a device, and computer-readable media Jun 27, 2016 Issued
Array ( [id] => 14095069 [patent_doc_number] => 10243454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Boost circuit [patent_app_type] => utility [patent_app_number] => 15/195732 [patent_app_country] => US [patent_app_date] => 2016-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4682 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15195732 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/195732
Boost circuit Jun 27, 2016 Issued
Array ( [id] => 11540009 [patent_doc_number] => 09614435 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-04-04 [patent_title] => 'Power optimization device for energy harvesting apparatus and method thereof' [patent_app_type] => utility [patent_app_number] => 15/190666 [patent_app_country] => US [patent_app_date] => 2016-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6696 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15190666 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/190666
Power optimization device for energy harvesting apparatus and method thereof Jun 22, 2016 Issued
Array ( [id] => 14447961 [patent_doc_number] => 20190181854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 16/310086 [patent_app_country] => US [patent_app_date] => 2016-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16310086 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/310086
Drive device Jun 16, 2016 Issued
Array ( [id] => 11848223 [patent_doc_number] => 09735788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-15 [patent_title] => 'Phase locked loop for reducing fractional spur noise' [patent_app_type] => utility [patent_app_number] => 15/185438 [patent_app_country] => US [patent_app_date] => 2016-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4588 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15185438 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/185438
Phase locked loop for reducing fractional spur noise Jun 16, 2016 Issued
Array ( [id] => 11616248 [patent_doc_number] => 09654119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-16 [patent_title] => 'Phase locked loop and operating method thereof' [patent_app_type] => utility [patent_app_number] => 15/184113 [patent_app_country] => US [patent_app_date] => 2016-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7598 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15184113 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/184113
Phase locked loop and operating method thereof Jun 15, 2016 Issued
Array ( [id] => 13599977 [patent_doc_number] => 20180351537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => ASYNCHRONOUS CLOCK GATING CIRCUIT [patent_app_type] => utility [patent_app_number] => 15/573907 [patent_app_country] => US [patent_app_date] => 2016-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15573907 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/573907
Asynchronous clock gating circuit Jun 13, 2016 Issued
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