Search

Sang H. Nguyen

Examiner (ID: 7534, Phone: (571)272-2425 , Office: P/2886 )

Most Active Art Unit
2877
Art Unit(s)
2877, 2886
Total Applications
2477
Issued Applications
2113
Pending Applications
136
Abandoned Applications
259

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17671951 [patent_doc_number] => 20220185118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => ELECTRO-HYDRAULIC BRAKING SYSTEM AND BRAKING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/588452 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 404 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17588452 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588452
Electro-hydraulic braking system and braking method thereof Jan 30, 2022 Issued
Array ( [id] => 19793935 [patent_doc_number] => 12234873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Electromechanical parking brake system having parking brake locking mechanism [patent_app_type] => utility [patent_app_number] => 17/579552 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7370 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17579552 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/579552
Electromechanical parking brake system having parking brake locking mechanism Jan 18, 2022 Issued
Array ( [id] => 19730788 [patent_doc_number] => 12208777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Brake-by-wire system with pressure balanced PSU piston [patent_app_type] => utility [patent_app_number] => 17/579577 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 8167 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17579577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/579577
Brake-by-wire system with pressure balanced PSU piston Jan 18, 2022 Issued
Array ( [id] => 18413831 [patent_doc_number] => 11668366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Damping force adjustable shock absorber [patent_app_type] => utility [patent_app_number] => 17/570833 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 12763 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570833
Damping force adjustable shock absorber Jan 6, 2022 Issued
Array ( [id] => 18785615 [patent_doc_number] => 20230373452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => HYDRAULIC PRESSURE CONTROL UNIT [patent_app_type] => utility [patent_app_number] => 18/260262 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18260262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260262
HYDRAULIC PRESSURE CONTROL UNIT Dec 15, 2021 Pending
Array ( [id] => 18972808 [patent_doc_number] => 20240052900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => DISC BRAKE WITH FLOATING CALIPER AND OPERATING METHOD FOR A DISC BRAKE WITH FLOATING CALIPER [patent_app_type] => utility [patent_app_number] => 18/267825 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 392 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18267825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/267825
Disc brake with floating caliper and operating method for a disc brake with floating caliper Dec 8, 2021 Issued
Array ( [id] => 19312256 [patent_doc_number] => 12038061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Tuned mass absorber assembly and system for attenuating frequency specific vibrational energy [patent_app_type] => utility [patent_app_number] => 17/539152 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 10445 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17539152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/539152
Tuned mass absorber assembly and system for attenuating frequency specific vibrational energy Nov 29, 2021 Issued
Array ( [id] => 20526800 [patent_doc_number] => 12545223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Brake system and method for braking a vehicle [patent_app_type] => utility [patent_app_number] => 18/255962 [patent_app_country] => US [patent_app_date] => 2021-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3667 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18255962 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/255962
Brake system and method for braking a vehicle Nov 24, 2021 Issued
Array ( [id] => 19666997 [patent_doc_number] => 12179721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Brake system of autonomous driving vehicle and controlling method thereof [patent_app_type] => utility [patent_app_number] => 17/520002 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3486 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17520002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/520002
Brake system of autonomous driving vehicle and controlling method thereof Nov 4, 2021 Issued
Array ( [id] => 18816965 [patent_doc_number] => 20230391305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => ELECTRONIC BRAKE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/034676 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18034676 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034676
ELECTRONIC BRAKE SYSTEM Oct 31, 2021 Pending
Array ( [id] => 17641479 [patent_doc_number] => 20220169217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => BRAKING DEVICE FOR VEHICLE AND BRAKING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/504554 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504554
Braking device for vehicle and braking method therefor Oct 18, 2021 Issued
Array ( [id] => 18545948 [patent_doc_number] => 11719294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Miniature brake and method of assembly [patent_app_type] => utility [patent_app_number] => 17/500014 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3980 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500014 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500014
Miniature brake and method of assembly Oct 12, 2021 Issued
Array ( [id] => 17532931 [patent_doc_number] => 20220111540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => VIBRATION REDUCTION ASSEMBLY WITH A GRAVITY ALIGNED REDUCTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/497585 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [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] => 17497585 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/497585
VIBRATION REDUCTION ASSEMBLY WITH A GRAVITY ALIGNED REDUCTION SYSTEM Oct 7, 2021 Pending
Array ( [id] => 17982143 [patent_doc_number] => 20220348179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => 3-WAY SOLENOID VALVE, BRAKE SYSTEM FOR VEHICLE INCLUDING THE SAME, AND CONTROLLING METHOD FOR THE SAME [patent_app_type] => utility [patent_app_number] => 17/492739 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492739
3-way solenoid valve, brake system for vehicle including the same, and controlling method for the same Oct 3, 2021 Issued
Array ( [id] => 20402764 [patent_doc_number] => 12492736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Shock absorber [patent_app_type] => utility [patent_app_number] => 18/023823 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 14598 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18023823 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023823
Shock absorber Sep 20, 2021 Issued
Array ( [id] => 18738940 [patent_doc_number] => 20230347858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => BRAKE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/026709 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18026709 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026709
BRAKE SYSTEM Sep 12, 2021 Pending
Array ( [id] => 18770340 [patent_doc_number] => 20230365111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => ELECTROHYDRAULIC BRAKE CONTROLLER FOR A MOTOR VEHICLE, AND BRAKE SYSTEM COMPRISING SUCH A BRAKE CONTROLLER [patent_app_type] => utility [patent_app_number] => 18/246674 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18246674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246674
ELECTROHYDRAULIC BRAKE CONTROLLER FOR A MOTOR VEHICLE, AND BRAKE SYSTEM COMPRISING SUCH A BRAKE CONTROLLER Sep 9, 2021 Pending
Array ( [id] => 20271238 [patent_doc_number] => 12441004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Robotic grippers [patent_app_type] => utility [patent_app_number] => 17/469196 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 2474 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17469196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/469196
Robotic grippers Sep 7, 2021 Issued
Array ( [id] => 18598287 [patent_doc_number] => 20230273086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => DEVICE FOR SENSING LIQUID FLOWING INTO HOUSING OF ELECTRONIC CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/024134 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024134
DEVICE FOR SENSING LIQUID FLOWING INTO HOUSING OF ELECTRONIC CONTROL DEVICE Sep 1, 2021 Issued
Array ( [id] => 18196342 [patent_doc_number] => 20230049861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => BRAKE SYSTEM AND METHOD FOR BRAKING A VEHICLE HAVING AT LEAST TWO AXLES [patent_app_type] => utility [patent_app_number] => 17/995505 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17995505 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995505
BRAKE SYSTEM AND METHOD FOR BRAKING A VEHICLE HAVING AT LEAST TWO AXLES Aug 2, 2021 Pending
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