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] => 17086161 [patent_doc_number] => 20210281168 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2021-09-09 [patent_title] => CHARGE PUMP CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/427892 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16427892 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/427892
Charge pump circuit May 30, 2019 Issued
Array ( [id] => 14903815 [patent_doc_number] => 20190295673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => SHIFT REGISTER, SEMICONDUCTOR DEVICE, DISPLAY DEVICE, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/424813 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16424813 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/424813
Shift register, semiconductor device, display device, and electronic device May 28, 2019 Issued
Array ( [id] => 16128083 [patent_doc_number] => 10697793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Hub-mountable wheel-rotation detector [patent_app_type] => utility [patent_app_number] => 16/425853 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4269 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 16425853 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/425853
Hub-mountable wheel-rotation detector May 28, 2019 Issued
Array ( [id] => 16503070 [patent_doc_number] => 10868476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Power converting apparatus, and photovoltaic module including the same [patent_app_type] => utility [patent_app_number] => 16/422531 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 28 [patent_no_of_words] => 10676 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16422531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/422531
Power converting apparatus, and photovoltaic module including the same May 23, 2019 Issued
Array ( [id] => 16232663 [patent_doc_number] => 10740213 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-11 [patent_title] => Counter overflow management for asynchronous data mover facility [patent_app_type] => utility [patent_app_number] => 16/407355 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6442 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16407355 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407355
Counter overflow management for asynchronous data mover facility May 8, 2019 Issued
Array ( [id] => 16309391 [patent_doc_number] => 10778207 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-15 [patent_title] => Passive dynamic biasing for MOSFET cascode [patent_app_type] => utility [patent_app_number] => 16/401812 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3394 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [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] => 16401812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401812
Passive dynamic biasing for MOSFET cascode May 1, 2019 Issued
Array ( [id] => 16846570 [patent_doc_number] => 11018676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Coarse delay lock estimation for digital DLL circuits [patent_app_type] => utility [patent_app_number] => 16/392184 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8816 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16392184 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/392184
Coarse delay lock estimation for digital DLL circuits Apr 22, 2019 Issued
Array ( [id] => 16668967 [patent_doc_number] => 10938226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Power control device [patent_app_type] => utility [patent_app_number] => 16/383981 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4350 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 16383981 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/383981
Power control device Apr 14, 2019 Issued
Array ( [id] => 14966393 [patent_doc_number] => 20190310675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => DRIVE CIRCUIT FOR SWITCH [patent_app_type] => utility [patent_app_number] => 16/372481 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16372481 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/372481
Drive circuit for switch Apr 1, 2019 Issued
Array ( [id] => 14632343 [patent_doc_number] => 20190229544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => JUMP STARTER AUTO SAFETY JUMPER MODULE [patent_app_type] => utility [patent_app_number] => 16/371998 [patent_app_country] => US [patent_app_date] => 2019-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16371998 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/371998
Jump starter auto safety jumper module Mar 31, 2019 Issued
Array ( [id] => 16320841 [patent_doc_number] => 10780795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Battery heating system and control method thereof [patent_app_type] => utility [patent_app_number] => 16/370975 [patent_app_country] => US [patent_app_date] => 2019-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11085 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16370975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/370975
Battery heating system and control method thereof Mar 29, 2019 Issued
Array ( [id] => 14900873 [patent_doc_number] => 20190294202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => INPUT AND OUTPUT APPARATUS PROVIDED WITH MICROCOMPUTER POWERED FROM DC-DC CONVERTER AND CONFIGURED TO OPERATE ON CLOCK SIGNAL [patent_app_type] => utility [patent_app_number] => 16/364798 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16364798 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/364798
Input and output apparatus provided with microcomputer powered from DC-DC converter and configured to operate on clock signal Mar 25, 2019 Issued
Array ( [id] => 14940255 [patent_doc_number] => 20190305766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => CONTROL DEVICE FOR POWER SEMICONDUCTOR SWITCH [patent_app_type] => utility [patent_app_number] => 16/362810 [patent_app_country] => US [patent_app_date] => 2019-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16362810 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/362810
Control device for power semiconductor switch Mar 24, 2019 Issued
Array ( [id] => 16164489 [patent_doc_number] => 20200220477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => ALTERNATOR AND RECTIFIER THEREOF [patent_app_type] => utility [patent_app_number] => 16/358731 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16358731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/358731
Alternator and rectifier thereof Mar 19, 2019 Issued
Array ( [id] => 15986169 [patent_doc_number] => 10673427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Circuit capable of protecting low-voltage devices [patent_app_type] => utility [patent_app_number] => 16/357944 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2800 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16357944 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/357944
Circuit capable of protecting low-voltage devices Mar 18, 2019 Issued
Array ( [id] => 16646042 [patent_doc_number] => 10923913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Method for operating an electrical energy supply network, and control device for controlling devices of an electrical distribution network [patent_app_type] => utility [patent_app_number] => 16/356078 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6421 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16356078 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/356078
Method for operating an electrical energy supply network, and control device for controlling devices of an electrical distribution network Mar 17, 2019 Issued
Array ( [id] => 17523582 [patent_doc_number] => 20220109431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => PHASE SHIFTER AND METHOD OF MANUFACTURING PHASE SHIFTER [patent_app_type] => utility [patent_app_number] => 17/419132 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17419132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419132
PHASE SHIFTER AND METHOD OF MANUFACTURING PHASE SHIFTER Mar 17, 2019 Abandoned
Array ( [id] => 15854045 [patent_doc_number] => 10642303 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-05 [patent_title] => Fast-enable current source [patent_app_type] => utility [patent_app_number] => 16/354147 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3752 [patent_no_of_claims] => 20 [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] => 16354147 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/354147
Fast-enable current source Mar 13, 2019 Issued
Array ( [id] => 14543977 [patent_doc_number] => 20190207610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => METHOD AND CIRCUITS FOR FINE-CONTROLLED PHASE/FREQUENCY OFFSETS IN PHASE-LOCKED LOOPS [patent_app_type] => utility [patent_app_number] => 16/353161 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16353161 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353161
Method and circuits for fine-controlled phase/frequency offsets in phase-locked loops Mar 13, 2019 Issued
Array ( [id] => 14895665 [patent_doc_number] => 20190291598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => VOLTAGE CONVERSION DEVICE, VEHICLE USING VOLTAGE CONVERSION DEVICE, AND CONTROL METHOD FOR VOLTAGE CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 16/292583 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16292583 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/292583
Voltage conversion device, vehicle using voltage conversion device, and control method for voltage conversion device Mar 4, 2019 Issued
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