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] => 19828102 [patent_doc_number] => 12248887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Method and apparatus for predicting a race time [patent_app_type] => utility [patent_app_number] => 18/199823 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5080 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199823 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199823
Method and apparatus for predicting a race time May 18, 2023 Issued
Array ( [id] => 18632468 [patent_doc_number] => 20230291379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => AIR GAP TYPE SEMICONDUCTOR DEVICE PACKAGE STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/199655 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199655
Air gap type semiconductor device package structure May 18, 2023 Issued
Array ( [id] => 19589195 [patent_doc_number] => 20240386752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => System And Method For Monitoring Timing Events in Games, Practices, Training, and/or Recruiting Events [patent_app_type] => utility [patent_app_number] => 18/197637 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18197637 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197637
System And Method For Monitoring Timing Events in Games, Practices, Training, and/or Recruiting Events May 14, 2023 Abandoned
Array ( [id] => 18599372 [patent_doc_number] => 20230274172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => UNIVERSAL CONTROL FOR IMPLEMENTING QUANTUM GATES [patent_app_type] => utility [patent_app_number] => 18/311746 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18311746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311746
Universal control for implementing quantum gates May 2, 2023 Issued
Array ( [id] => 18570795 [patent_doc_number] => 20230261132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => MONOLITHIC ELECTRICAL POWER CONVERTER FORMED WITH LAYERS [patent_app_type] => utility [patent_app_number] => 18/139715 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139715
Monolithic electrical power converter formed with layers Apr 25, 2023 Issued
Array ( [id] => 20176384 [patent_doc_number] => 12395144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Cable module [patent_app_type] => utility [patent_app_number] => 18/137545 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137545 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137545
Cable module Apr 20, 2023 Issued
Array ( [id] => 18906740 [patent_doc_number] => 20240022225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => ELECTRONIC COMPONENT [patent_app_type] => utility [patent_app_number] => 18/303048 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303048
Electronic component Apr 18, 2023 Issued
Array ( [id] => 18758276 [patent_doc_number] => 20230361747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => Single stage EMI filter design to meet EMI requirements [patent_app_type] => utility [patent_app_number] => 18/296581 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18296581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296581
Single stage EMI filter design to meet EMI requirements Apr 5, 2023 Issued
Array ( [id] => 20204528 [patent_doc_number] => 12407318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Filter device and high-frequency front end circuit having same mounted thereon [patent_app_type] => utility [patent_app_number] => 18/127149 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3356 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18127149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127149
Filter device and high-frequency front end circuit having same mounted thereon Mar 27, 2023 Issued
Array ( [id] => 20216561 [patent_doc_number] => 12413220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Drive circuit of switching element and intelligent power module [patent_app_type] => utility [patent_app_number] => 18/190522 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 19247 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18190522 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/190522
Drive circuit of switching element and intelligent power module Mar 26, 2023 Issued
Array ( [id] => 20176383 [patent_doc_number] => 12395143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Low pass filter, multilayer-type low pass filter, and method of adjusting filter characteristic [patent_app_type] => utility [patent_app_number] => 18/126747 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 25 [patent_no_of_words] => 4328 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126747 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126747
Low pass filter, multilayer-type low pass filter, and method of adjusting filter characteristic Mar 26, 2023 Issued
Array ( [id] => 20493501 [patent_doc_number] => 12535368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Apparatus for determining temperature [patent_app_type] => utility [patent_app_number] => 18/186414 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4758 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18186414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186414
Apparatus for determining temperature Mar 19, 2023 Issued
Array ( [id] => 18820008 [patent_doc_number] => 20230394348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => QUANTUM CALCULATOR [patent_app_type] => utility [patent_app_number] => 18/115091 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115091
QUANTUM CALCULATOR Feb 27, 2023 Pending
Array ( [id] => 20162874 [patent_doc_number] => 12389530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Filter module, filter element, and electronic device [patent_app_type] => utility [patent_app_number] => 18/109308 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 1101 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109308 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109308
Filter module, filter element, and electronic device Feb 13, 2023 Issued
Array ( [id] => 19766419 [patent_doc_number] => 12224727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Digital phase shifter [patent_app_type] => utility [patent_app_number] => 18/273904 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 15115 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18273904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/273904
Digital phase shifter Feb 6, 2023 Issued
Array ( [id] => 18866701 [patent_doc_number] => 20230421138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => DIGITAL PHASE SHIFTER [patent_app_type] => utility [patent_app_number] => 18/101623 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101623
Digital phase shifter Jan 25, 2023 Issued
Array ( [id] => 19253731 [patent_doc_number] => 20240204728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => NON-LINEAR TRANSMISSION LINE (NLTL) FREQUENCY COMB GENERATOR AND FORMED MULTIPLIER [patent_app_type] => utility [patent_app_number] => 18/097267 [patent_app_country] => US [patent_app_date] => 2023-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4459 [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] => 18097267 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097267
Non-linear transmission line (NLTL) frequency comb generator and formed multiplier Jan 14, 2023 Issued
Array ( [id] => 18797453 [patent_doc_number] => 11831298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => System and method for filter enhancement [patent_app_type] => utility [patent_app_number] => 18/096171 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5600 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096171
System and method for filter enhancement Jan 11, 2023 Issued
Array ( [id] => 19843190 [patent_doc_number] => 12255597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Digital phase shift circuit and digital phase shifter [patent_app_type] => utility [patent_app_number] => 18/262618 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 11705 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18262618 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/262618
Digital phase shift circuit and digital phase shifter Dec 26, 2022 Issued
Array ( [id] => 19284365 [patent_doc_number] => 20240220841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => MEMORY-SAVING OPTIMIZATION OF QUADRATIC FORMS [patent_app_type] => utility [patent_app_number] => 18/087592 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087592
MEMORY-SAVING OPTIMIZATION OF QUADRATIC FORMS Dec 21, 2022 Pending
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