Search

Xuan Lan T. Nguyen

Examiner (ID: 17274, Phone: (571)272-7121 , Office: P/3657 )

Most Active Art Unit
3657
Art Unit(s)
3616, 3683, 3657, 3613
Total Applications
1427
Issued Applications
910
Pending Applications
26
Abandoned Applications
494

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16074489 [patent_doc_number] => 20200191231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => SEMI-ACTIVE DAMPER [patent_app_type] => utility [patent_app_number] => 16/718108 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16718108 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/718108
SEMI-ACTIVE DAMPER Dec 16, 2019 Abandoned
Array ( [id] => 16074471 [patent_doc_number] => 20200191222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => SHOCK ABSORBING ANGLE BARRIER [patent_app_type] => utility [patent_app_number] => 16/712108 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16712108 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/712108
SHOCK ABSORBING ANGLE BARRIER Dec 11, 2019 Abandoned
Array ( [id] => 18103120 [patent_doc_number] => 11543001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Coating method and manufacturing method for anti-vibration rubber for vehicle [patent_app_type] => utility [patent_app_number] => 16/703285 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 4676 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16703285 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/703285
Coating method and manufacturing method for anti-vibration rubber for vehicle Dec 3, 2019 Issued
Array ( [id] => 16074473 [patent_doc_number] => 20200191223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => SPRING PACKAGE WITH STAMPED AND BENT SUPPORTING RING [patent_app_type] => utility [patent_app_number] => 16/701980 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16701980 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/701980
Spring package with stamped and bent supporting ring Dec 2, 2019 Issued
Array ( [id] => 17939200 [patent_doc_number] => 11473645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Hydraulic shock-absorber with hydraulic stop member and adjustment device [patent_app_type] => utility [patent_app_number] => 17/299440 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5297 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 572 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299440
Hydraulic shock-absorber with hydraulic stop member and adjustment device Dec 2, 2019 Issued
Array ( [id] => 16855700 [patent_doc_number] => 20210156445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => CORRUGATED HOLLOW STRUCTURES AND TWO-STEP MOLDING OF CORRUGATED HOLLOW STRUCTURES [patent_app_type] => utility [patent_app_number] => 16/695855 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16695855 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/695855
CORRUGATED HOLLOW STRUCTURES AND TWO-STEP MOLDING OF CORRUGATED HOLLOW STRUCTURES Nov 25, 2019 Abandoned
Array ( [id] => 18492513 [patent_doc_number] => 11697924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Damper structure [patent_app_type] => utility [patent_app_number] => 16/687933 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 8193 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16687933 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/687933
Damper structure Nov 18, 2019 Issued
Array ( [id] => 15620407 [patent_doc_number] => 20200080608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => BRAKE POSITION AND WEAR DETECTION SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/684168 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16684168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/684168
Brake position and wear detection systems and methods Nov 13, 2019 Issued
Array ( [id] => 17315156 [patent_doc_number] => 20210404204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => MASS DAMPER FOR DAMPING VIBRATIONS OF A STRUCTURE, STRUCTURE WITH SUCH A MASS DAMPER AND METHOD FOR ADJUSTING THE NATURAL FREQUENCY OF A MASS DAMPER [patent_app_type] => utility [patent_app_number] => 17/289854 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17289854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/289854
MASS DAMPER FOR DAMPING VIBRATIONS OF A STRUCTURE, STRUCTURE WITH SUCH A MASS DAMPER AND METHOD FOR ADJUSTING THE NATURAL FREQUENCY OF A MASS DAMPER Nov 6, 2019 Abandoned
Array ( [id] => 16808970 [patent_doc_number] => 20210131523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => STEERING DAMPER ASSEMBLY WITH BULGED PORTION [patent_app_type] => utility [patent_app_number] => 16/674608 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16674608 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/674608
STEERING DAMPER ASSEMBLY WITH BULGED PORTION Nov 4, 2019 Abandoned
Array ( [id] => 16807261 [patent_doc_number] => 20210129814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => ADJUSTABLE BRAKE PEDAL SIMULATOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/670341 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670341 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670341
Adjustable brake pedal simulator device Oct 30, 2019 Issued
Array ( [id] => 17635691 [patent_doc_number] => 11346410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Brake mechanism, joint actuator, and robot [patent_app_type] => utility [patent_app_number] => 16/661178 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4712 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16661178 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/661178
Brake mechanism, joint actuator, and robot Oct 22, 2019 Issued
Array ( [id] => 17200936 [patent_doc_number] => 20210341031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => SHOCK ABSORBING LATTICE STRUCTURE PRODUCED BY ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/283116 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17283116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283116
SHOCK ABSORBING LATTICE STRUCTURE PRODUCED BY ADDITIVE MANUFACTURING Oct 16, 2019 Pending
Array ( [id] => 19412412 [patent_doc_number] => 12078222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Disc spring, disc spring device, and method for manufacturing disc spring [patent_app_type] => utility [patent_app_number] => 17/281331 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6642 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17281331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281331
Disc spring, disc spring device, and method for manufacturing disc spring Sep 29, 2019 Issued
Array ( [id] => 15651453 [patent_doc_number] => 20200088256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => RESIDUAL BRAKING TORQUE INDICATION DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 16/584429 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11190 [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] => 16584429 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/584429
Residual braking torque indication devices, systems, and methods Sep 25, 2019 Issued
Array ( [id] => 17541673 [patent_doc_number] => 11306790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Hybrid electric and hydraulic brake system [patent_app_type] => utility [patent_app_number] => 16/578093 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2903 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16578093 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/578093
Hybrid electric and hydraulic brake system Sep 19, 2019 Issued
Array ( [id] => 17257751 [patent_doc_number] => 20210370736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => Fastening Arrangement of a Vibration Damper [patent_app_type] => utility [patent_app_number] => 17/285358 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17285358 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285358
Fastening arrangement of a vibration damper Sep 15, 2019 Issued
Array ( [id] => 15833749 [patent_doc_number] => 20200132156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => SHOCK ABSORBER WITH A HYDROSTOPPER [patent_app_type] => utility [patent_app_number] => 16/566214 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16566214 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/566214
Shock absorber with a hydrostopper Sep 9, 2019 Issued
Array ( [id] => 16681449 [patent_doc_number] => 10940913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Bicycle hydraulic operating system [patent_app_type] => utility [patent_app_number] => 16/563668 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 10384 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16563668 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/563668
Bicycle hydraulic operating system Sep 5, 2019 Issued
Array ( [id] => 15266607 [patent_doc_number] => 20190382037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => LOCOMOTIVE PARKING BRAKE [patent_app_type] => utility [patent_app_number] => 16/552483 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16552483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/552483
Locomotive parking brake Aug 26, 2019 Issued
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