Search

Hai L. Nguyen

Examiner (ID: 13689, Phone: (571)272-1747 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2836, 2842, 2816
Total Applications
2303
Issued Applications
2022
Pending Applications
83
Abandoned Applications
222

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20625173 [patent_doc_number] => 12592689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Method, system, and device for sleep mode recovery [patent_app_type] => utility [patent_app_number] => 18/462733 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3399 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462733
Method, system, and device for sleep mode recovery Sep 6, 2023 Issued
Array ( [id] => 18834458 [patent_doc_number] => 20230402985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => FILTER [patent_app_type] => utility [patent_app_number] => 18/238768 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18238768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/238768
Filter Aug 27, 2023 Issued
Array ( [id] => 19008683 [patent_doc_number] => 20240072754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => MULTILAYER FILTER [patent_app_type] => utility [patent_app_number] => 18/456835 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18456835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456835
Multilayer filter Aug 27, 2023 Issued
Array ( [id] => 19055694 [patent_doc_number] => 20240097663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => SINGLE RAIL BIDIRECTIONAL PULSE DRIVER [patent_app_type] => utility [patent_app_number] => 18/234998 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234998 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234998
SINGLE RAIL BIDIRECTIONAL PULSE DRIVER Aug 16, 2023 Pending
Array ( [id] => 18834487 [patent_doc_number] => 20230403014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Partial-Fractional Phase-locked Loop with Sigma Delta Modulator and Finite Impulse Response Filter [patent_app_type] => utility [patent_app_number] => 18/447221 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447221
Partial-fractional phase-locked loop with sigma delta modulator and finite impulse response filter Aug 8, 2023 Issued
Array ( [id] => 18975976 [patent_doc_number] => 20240056068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => High Frequency Differential Single Pole Multiple Throw Switch Module [patent_app_type] => utility [patent_app_number] => 18/366880 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366880
High frequency differential single pole multiple throw switch module Aug 7, 2023 Issued
Array ( [id] => 20204545 [patent_doc_number] => 12407335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Flip flop circuit [patent_app_type] => utility [patent_app_number] => 18/366970 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6659 [patent_no_of_claims] => 20 [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] => 18366970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366970
Flip flop circuit Aug 7, 2023 Issued
Array ( [id] => 18813558 [patent_doc_number] => 20230387895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Flip Flop Circuit [patent_app_type] => utility [patent_app_number] => 18/366981 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366981
Flip flop circuit Aug 7, 2023 Issued
Array ( [id] => 20456384 [patent_doc_number] => 12519447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Electronic component and communication apparatus [patent_app_type] => utility [patent_app_number] => 18/229773 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 35 [patent_no_of_words] => 7902 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229773
Electronic component and communication apparatus Aug 2, 2023 Issued
Array ( [id] => 18959785 [patent_doc_number] => 20240048112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => MULTILAYER FILTER [patent_app_type] => utility [patent_app_number] => 18/361410 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18361410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361410
Multilayer filter Jul 27, 2023 Issued
Array ( [id] => 18959786 [patent_doc_number] => 20240048113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => FILTER DEVICE AND RADIO-FREQUENCY FRONT-END CIRCUIT INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/223073 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18223073 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/223073
Filter device and radio-frequency front-end circuit including the same Jul 17, 2023 Issued
Array ( [id] => 18757349 [patent_doc_number] => 20230360810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => THERMOPHOTOVOLTAIC ELECTRICAL POWER GENERATOR NETWORK [patent_app_type] => utility [patent_app_number] => 18/353873 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353873 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353873
Thermophotovoltaic electrical power generator network Jul 16, 2023 Issued
Array ( [id] => 19685264 [patent_doc_number] => 20250003809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => CMOS-BASED TEMPERATURE SENSOR WITH FULL BAND POWER SUPPLY REJECTION [patent_app_type] => utility [patent_app_number] => 18/345253 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18345253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345253
Cmos-based temperature sensor with full band power supply rejection Jun 29, 2023 Issued
Array ( [id] => 19688939 [patent_doc_number] => 20250007484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => NON-LINEAR COMPENSATION IN BANDPASS FILTERS [patent_app_type] => utility [patent_app_number] => 18/217325 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217325
Non-linear compensation in bandpass filters Jun 29, 2023 Issued
Array ( [id] => 20428684 [patent_doc_number] => 20250390777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => SYSTEM AND METHODS FOR SCALABLE CONTROL OF SUPERCONDUCTING QUBITS [patent_app_type] => utility [patent_app_number] => 18/879188 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -62 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18879188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/879188
SYSTEM AND METHODS FOR SCALABLE CONTROL OF SUPERCONDUCTING QUBITS Jun 26, 2023 Pending
Array ( [id] => 18866702 [patent_doc_number] => 20230421139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => INTEGRATED GaN-BASED LOGIC LEVEL TRANSLATOR [patent_app_type] => utility [patent_app_number] => 18/341206 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18341206 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/341206
Integrated GaN-based logic level translator Jun 25, 2023 Issued
Array ( [id] => 18866635 [patent_doc_number] => 20230421072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => RECTIFIER [patent_app_type] => utility [patent_app_number] => 18/331735 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331735 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331735
Rectifier Jun 7, 2023 Issued
Array ( [id] => 19117218 [patent_doc_number] => 20240128968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => Devices and Methods for Improving Voltage Handling and/or Bi-Directionality of Stacks of Elements When Connected Between Terminals [patent_app_type] => utility [patent_app_number] => 18/328251 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7965 [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] => 18328251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328251
Devices and methods for improving voltage handling and/or bi-directionality of stacks of elements when connected between terminals Jun 1, 2023 Issued
Array ( [id] => 18679534 [patent_doc_number] => 20230317190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SHIFT REGISTER, SEMICONDUCTOR DEVICE, DISPLAY DEVICE, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/205000 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18205000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205000
Shift register, semiconductor device, display device, and electronic device Jun 1, 2023 Issued
Array ( [id] => 18849760 [patent_doc_number] => 20230412164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => CIRCUIT ARRANGEMENT FOR A CONTROL UNIT OF A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/322225 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322225
Circuit arrangement for a control unit of a vehicle May 22, 2023 Issued
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