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] => 18156822 [patent_doc_number] => 11569823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => DLL having edge combiner with matched loads [patent_app_type] => utility [patent_app_number] => 17/176163 [patent_app_country] => US [patent_app_date] => 2021-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6982 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17176163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176163
DLL having edge combiner with matched loads Feb 14, 2021 Issued
Array ( [id] => 17773083 [patent_doc_number] => 11405041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Programmable frequency DLL [patent_app_type] => utility [patent_app_number] => 17/176164 [patent_app_country] => US [patent_app_date] => 2021-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6296 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176164
Programmable frequency DLL Feb 14, 2021 Issued
Array ( [id] => 18256656 [patent_doc_number] => 20230083695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => INTEGRATED CIRCUIT COMPRISING AN ADAPTATION AND FILTERING NETWORK INCLUDING A DIRECT CURRENT POWER SUPPLY STAGE, AND CORRESPONDING ADAPTATION AND FILTERING PROCESS [patent_app_type] => utility [patent_app_number] => 17/800282 [patent_app_country] => US [patent_app_date] => 2021-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17800282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800282
Integrated circuit comprising an adaptation and filtering network including a direct current power supply stage, and corresponding adaptation and filtering process Feb 14, 2021 Issued
Array ( [id] => 18175657 [patent_doc_number] => 11575383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Clocking system and a method of clock synchronization [patent_app_type] => utility [patent_app_number] => 17/169425 [patent_app_country] => US [patent_app_date] => 2021-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3700 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17169425 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/169425
Clocking system and a method of clock synchronization Feb 5, 2021 Issued
Array ( [id] => 18262043 [patent_doc_number] => 11609744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Open/close counting device [patent_app_type] => utility [patent_app_number] => 17/162942 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5514 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17162942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/162942
Open/close counting device Jan 28, 2021 Issued
Array ( [id] => 17332879 [patent_doc_number] => 11223351 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-11 [patent_title] => Activity-aware clock gating for switches [patent_app_type] => utility [patent_app_number] => 17/163189 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5856 [patent_no_of_claims] => 20 [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] => 17163189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/163189
Activity-aware clock gating for switches Jan 28, 2021 Issued
Array ( [id] => 18343621 [patent_doc_number] => 11641106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Power distribution system [patent_app_type] => utility [patent_app_number] => 17/161955 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5318 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 17161955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161955
Power distribution system Jan 28, 2021 Issued
Array ( [id] => 18640134 [patent_doc_number] => 11764766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Flip flop circuit [patent_app_type] => utility [patent_app_number] => 17/148661 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11999 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148661
Flip flop circuit Jan 13, 2021 Issued
Array ( [id] => 19414682 [patent_doc_number] => 12080518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Impedance match with an elongated RF strap [patent_app_type] => utility [patent_app_number] => 17/795225 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9083 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17795225 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/795225
Impedance match with an elongated RF strap Jan 11, 2021 Issued
Array ( [id] => 18548640 [patent_doc_number] => 11722003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Power converter and method for operating a power converter [patent_app_type] => utility [patent_app_number] => 17/137646 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6394 [patent_no_of_claims] => 20 [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] => 17137646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137646
Power converter and method for operating a power converter Dec 29, 2020 Issued
Array ( [id] => 16732002 [patent_doc_number] => 20210099150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => ELECTROMAGNETIC WAVE NOISE ABSORBERS FOR SMARTPHONES AND RELATED DEVICES [patent_app_type] => utility [patent_app_number] => 17/120281 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17120281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/120281
ELECTROMAGNETIC WAVE NOISE ABSORBERS FOR SMARTPHONES AND RELATED DEVICES Dec 13, 2020 Abandoned
Array ( [id] => 18416186 [patent_doc_number] => 11670735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Monolithic electrical power converter formed with layers [patent_app_type] => utility [patent_app_number] => 17/121412 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4840 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17121412 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121412
Monolithic electrical power converter formed with layers Dec 13, 2020 Issued
Array ( [id] => 20118884 [patent_doc_number] => 12368608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Recycling current in data transmission [patent_app_type] => utility [patent_app_number] => 18/249461 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18249461 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/249461
Recycling current in data transmission Dec 9, 2020 Issued
Array ( [id] => 17731428 [patent_doc_number] => 11387832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Circuit for eliminating clock jitter based on reconfigurable multi-phase-locked loops [patent_app_type] => utility [patent_app_number] => 17/115879 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3744 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17115879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/115879
Circuit for eliminating clock jitter based on reconfigurable multi-phase-locked loops Dec 8, 2020 Issued
Array ( [id] => 17631289 [patent_doc_number] => 20220166304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => SYSTEMS AND METHODS FOR REDUCING PHYSICAL SIZE OF POWER CONVERTER WITH ACTIVE FILTER [patent_app_type] => utility [patent_app_number] => 17/103149 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17103149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/103149
Systems and methods for reducing physical size of power converter with active filter Nov 23, 2020 Issued
Array ( [id] => 17218353 [patent_doc_number] => 20210351691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => MULTI-OUTPUT POWER SUPPLY WITH DUAL POWER-ON CONTROL [patent_app_type] => utility [patent_app_number] => 16/951270 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951270
Multi-output power supply with dual power-on control Nov 17, 2020 Issued
Array ( [id] => 18131826 [patent_doc_number] => 11558044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Robust noise immune, low-skew, pulse width retainable glitch-filter [patent_app_type] => utility [patent_app_number] => 16/950245 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3730 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16950245 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/950245
Robust noise immune, low-skew, pulse width retainable glitch-filter Nov 16, 2020 Issued
Array ( [id] => 18645994 [patent_doc_number] => 11770077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Dual start control circuit for auxiliary inverters of railway vehicle [patent_app_type] => utility [patent_app_number] => 17/436660 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1919 [patent_no_of_claims] => 18 [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] => 17436660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436660
Dual start control circuit for auxiliary inverters of railway vehicle Nov 10, 2020 Issued
Array ( [id] => 17439641 [patent_doc_number] => 11264986 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-01 [patent_title] => Capacitive touch sensing with high safety integrity [patent_app_type] => utility [patent_app_number] => 17/095081 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 4834 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 17095081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095081
Capacitive touch sensing with high safety integrity Nov 10, 2020 Issued
Array ( [id] => 17597443 [patent_doc_number] => 20220147017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => PROGRAMMABLE DELAY LINE WITH GLITCH SUPPRESSION [patent_app_type] => utility [patent_app_number] => 17/093311 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13831 [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] => 17093311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093311
Programmable delay line with glitch suppression Nov 8, 2020 Issued
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