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] => 17346291 [patent_doc_number] => 20220012622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => UNIVERSAL CONTROL FOR IMPLEMENTING QUANTUM GATES [patent_app_type] => utility [patent_app_number] => 17/339276 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17339276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/339276
Universal control for implementing quantum gates Jun 3, 2021 Issued
Array ( [id] => 17278690 [patent_doc_number] => 20210384888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => CRYSTAL DEVICE AND METHOD FOR MANUFACTURING CRYSTAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/329788 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17329788 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329788
Crystal device and method for manufacturing crystal device May 24, 2021 Issued
Array ( [id] => 18416277 [patent_doc_number] => 11670827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Waveguide switch [patent_app_type] => utility [patent_app_number] => 17/303152 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 26 [patent_no_of_words] => 4314 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17303152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/303152
Waveguide switch May 20, 2021 Issued
Array ( [id] => 17056551 [patent_doc_number] => 20210265985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => REDUCED AREA, REDUCED POWER FLIP-FLOP [patent_app_type] => utility [patent_app_number] => 17/319505 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319505 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319505
Reduced area, reduced power flip-flop May 12, 2021 Issued
Array ( [id] => 18494076 [patent_doc_number] => 11699497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Shift register, semiconductor device, display device, and electronic device [patent_app_type] => utility [patent_app_number] => 17/246842 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 63 [patent_figures_cnt] => 101 [patent_no_of_words] => 40600 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17246842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246842
Shift register, semiconductor device, display device, and electronic device May 2, 2021 Issued
Array ( [id] => 19123817 [patent_doc_number] => 11967816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Fault-protected analog and digital input/output interface [patent_app_type] => utility [patent_app_number] => 17/244692 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4084 [patent_no_of_claims] => 20 [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] => 17244692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244692
Fault-protected analog and digital input/output interface Apr 28, 2021 Issued
Array ( [id] => 18024219 [patent_doc_number] => 20220375718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => COMBINING THE DETERMINATION OF SINGLE AND MUTUAL, PRESET PRESERVING, IMPEDANCE LOADS WITH ADVANCES IN SINGLE AND DOUBLE SENSOR CALIBRATION TECHNIQUES IN THE APPLICATION OF SINGLE AND PAIRWISE CALIBRATION OF SENSORS [patent_app_type] => utility [patent_app_number] => 17/240139 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17240139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240139
Combining the determination of single and mutual, preset preserving, impedance loads with advances in single and double sensor calibration techniques in the application of single and pairwise calibration of sensors Apr 25, 2021 Issued
Array ( [id] => 17038695 [patent_doc_number] => 20210255654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => PROVIDING LOW POWER CHARGE PUMP FOR INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/230266 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17230266 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230266
Providing low power charge pump for integrated circuit Apr 13, 2021 Issued
Array ( [id] => 17950245 [patent_doc_number] => 20220337264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => NOISE REDUCING CAPACITANCE DRIVER [patent_app_type] => utility [patent_app_number] => 17/230705 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17230705 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230705
Noise reducing capacitance driver Apr 13, 2021 Issued
Array ( [id] => 18464889 [patent_doc_number] => 11689189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Digital phase shifter [patent_app_type] => utility [patent_app_number] => 17/224961 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 3807 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17224961 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224961
Digital phase shifter Apr 6, 2021 Issued
Array ( [id] => 18563515 [patent_doc_number] => 11728772 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Superconducting device that mixes surface acoustic waves and microwave signals [patent_app_type] => utility [patent_app_number] => 17/224702 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13771 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17224702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224702
Superconducting device that mixes surface acoustic waves and microwave signals Apr 6, 2021 Issued
Array ( [id] => 17909222 [patent_doc_number] => 11463092 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-04 [patent_title] => Clock and data recovery lock detection circuit for verifying lock condition in presence of imbalanced early to late vote ratios [patent_app_type] => utility [patent_app_number] => 17/220786 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6860 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17220786 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/220786
Clock and data recovery lock detection circuit for verifying lock condition in presence of imbalanced early to late vote ratios Mar 31, 2021 Issued
Array ( [id] => 17638748 [patent_doc_number] => 11349487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Phase synchronization updates without synchronous signal transfer [patent_app_type] => utility [patent_app_number] => 17/218695 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 17395 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17218695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218695
Phase synchronization updates without synchronous signal transfer Mar 30, 2021 Issued
Array ( [id] => 19654959 [patent_doc_number] => 12176766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => EMC filter component with dc-link with improved attenuation, semiconductor component and DC-link EMC system [patent_app_type] => utility [patent_app_number] => 17/642518 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4222 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17642518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/642518
EMC filter component with dc-link with improved attenuation, semiconductor component and DC-link EMC system Mar 23, 2021 Issued
Array ( [id] => 18032519 [patent_doc_number] => 11515723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Power source selection [patent_app_type] => utility [patent_app_number] => 17/208579 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6347 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 17208579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/208579
Power source selection Mar 21, 2021 Issued
Array ( [id] => 18372285 [patent_doc_number] => 11652470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Phase rotator control apparatus and method therefor [patent_app_type] => utility [patent_app_number] => 17/204290 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7577 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204290
Phase rotator control apparatus and method therefor Mar 16, 2021 Issued
Array ( [id] => 17071344 [patent_doc_number] => 20210273561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => Startup of Switched Capacitor Step-Down Power Converter [patent_app_type] => utility [patent_app_number] => 17/203431 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19242 [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] => 17203431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203431
Startup of switched capacitor step-down power converter Mar 15, 2021 Issued
Array ( [id] => 18298266 [patent_doc_number] => 20230107952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => TECHNOLOGY ADAPTED TO FACILITATE USER-SPECIFIC CALIBRATION OF INSTRUMENTED MOUTGUARD DEVICES, INCLUDING CALIBRATION METHODS FOR INSTRUMENTED MOUTHGUARD DEVICES [patent_app_type] => utility [patent_app_number] => 17/906047 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17906047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/906047
Technology adapted to facilitate user-specific calibration of instrumented mouthguard devices, including calibration methods for instrumented mouthguard devices Mar 9, 2021 Issued
Array ( [id] => 18306440 [patent_doc_number] => 20230110340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => SHIELDING ROTATION TRANSMISSION MECHANISM, MOTOR/INVERTER TEST BENCH USING SAME, AND EMC TEST EQUIPMENT DEVICE [patent_app_type] => utility [patent_app_number] => 17/908551 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908551 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908551
Shielding rotation transmission mechanism, motor/inverter test bench using same, and EMC test equipment device Mar 3, 2021 Issued
Array ( [id] => 18220072 [patent_doc_number] => 11595029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Switch circuit [patent_app_type] => utility [patent_app_number] => 17/186166 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4083 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 17186166 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186166
Switch circuit Feb 25, 2021 Issued
Menu