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] => 19910810 [patent_doc_number] => 12287015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Brake carrier [patent_app_type] => utility [patent_app_number] => 17/327987 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 27 [patent_no_of_words] => 4356 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327987
Brake carrier May 23, 2021 Issued
Array ( [id] => 17105095 [patent_doc_number] => 11125299 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-21 [patent_title] => Self-variable force hydraulic damper [patent_app_type] => utility [patent_app_number] => 17/319072 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6488 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319072
Self-variable force hydraulic damper May 11, 2021 Issued
Array ( [id] => 16991224 [patent_doc_number] => 20210229644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => HYDRAULIC BRAKING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/227999 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227999 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227999
Hydraulic braking system and method Apr 11, 2021 Issued
Array ( [id] => 19793941 [patent_doc_number] => 12234879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => User accessible shock travel spacer [patent_app_type] => utility [patent_app_number] => 17/225942 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 12562 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17225942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225942
User accessible shock travel spacer Apr 7, 2021 Issued
Array ( [id] => 16977112 [patent_doc_number] => 20210221349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => BRAKE DEVICE FOR VEHICLE AND METHOD FOR CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 17/225641 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17225641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225641
Brake device for vehicle and method for controlling the same Apr 7, 2021 Issued
Array ( [id] => 18940404 [patent_doc_number] => 20240035543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => DAMPER DEVICES, MACHINE TOOLS AND METHOD OF ASSEMBLING DAMPER DEVICE [patent_app_type] => utility [patent_app_number] => 18/282674 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18282674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/282674
Damper devices, machine tools and method of assembling damper device Mar 29, 2021 Issued
Array ( [id] => 17075591 [patent_doc_number] => 11111980 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-07 [patent_title] => Unidirectional damping system [patent_app_type] => utility [patent_app_number] => 17/217823 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2031 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17217823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/217823
Unidirectional damping system Mar 29, 2021 Issued
Array ( [id] => 17053109 [patent_doc_number] => 20210262543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => FRICTIONAL DAMPER [patent_app_type] => utility [patent_app_number] => 17/182869 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182869
Frictional damper Feb 22, 2021 Issued
Array ( [id] => 19195924 [patent_doc_number] => 11993149 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Vibration damping device [patent_app_type] => utility [patent_app_number] => 17/181090 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5459 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17181090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/181090
Vibration damping device Feb 21, 2021 Issued
Array ( [id] => 18369709 [patent_doc_number] => 11649870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Vibration isolator with flexible housing [patent_app_type] => utility [patent_app_number] => 17/180145 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4706 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17180145 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/180145
Vibration isolator with flexible housing Feb 18, 2021 Issued
Array ( [id] => 17343136 [patent_doc_number] => 20220009467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => OPPOSED HIGH PRESSURE HYDRAULIC SYSTEM [patent_app_type] => utility [patent_app_number] => 17/180504 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17180504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/180504
OPPOSED HIGH PRESSURE HYDRAULIC SYSTEM Feb 18, 2021 Abandoned
Array ( [id] => 17923504 [patent_doc_number] => 11466744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Electromagnetic multistage adjustable variable inertance and variable damping device [patent_app_type] => utility [patent_app_number] => 17/176312 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5919 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176312 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176312
Electromagnetic multistage adjustable variable inertance and variable damping device Feb 15, 2021 Issued
Array ( [id] => 17037720 [patent_doc_number] => 20210254678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => DRUM BRAKE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/169500 [patent_app_country] => US [patent_app_date] => 2021-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17169500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/169500
Drum brake apparatus Feb 6, 2021 Issued
Array ( [id] => 17777432 [patent_doc_number] => 20220243781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => ACCUMULATOR FOR A DAMPER AND METHOD OF MANUFACTURE THEREOF [patent_app_type] => utility [patent_app_number] => 17/166425 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17166425 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166425
ACCUMULATOR FOR A DAMPER AND METHOD OF MANUFACTURE THEREOF Feb 2, 2021 Abandoned
Array ( [id] => 18118176 [patent_doc_number] => 11549562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Electromagnetically actuable brake device [patent_app_type] => utility [patent_app_number] => 17/146726 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3679 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146726
Electromagnetically actuable brake device Jan 11, 2021 Issued
Array ( [id] => 17734030 [patent_doc_number] => 20220219489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => WHEEL AND BRAKE ASSEMBLY WITH MECHANICAL STOP [patent_app_type] => utility [patent_app_number] => 17/248135 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17248135 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248135
Wheel and brake assembly with mechanical stop Jan 10, 2021 Issued
Array ( [id] => 18203019 [patent_doc_number] => 11585407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Rotary damper assembly [patent_app_type] => utility [patent_app_number] => 17/142967 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4059 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17142967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/142967
Rotary damper assembly Jan 5, 2021 Issued
Array ( [id] => 16916714 [patent_doc_number] => 20210189806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => METHOD AND APPARATUS FOR DAMPING/ABSORBING ROTATIONAL VIBRATIONS/OSCILLATIONS [patent_app_type] => utility [patent_app_number] => 17/128032 [patent_app_country] => US [patent_app_date] => 2020-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5084 [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] => 17128032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128032
Method and apparatus for damping/absorbing rotational vibrations/oscillations Dec 18, 2020 Issued
Array ( [id] => 18576253 [patent_doc_number] => 11732771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Hydraulic damper assembly and a piston for a hydraulic damper assembly [patent_app_type] => utility [patent_app_number] => 17/123061 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 13173 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [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] => 17123061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/123061
Hydraulic damper assembly and a piston for a hydraulic damper assembly Dec 14, 2020 Issued
Array ( [id] => 17953132 [patent_doc_number] => 11479217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Wheel chock and method [patent_app_type] => utility [patent_app_number] => 17/120777 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 50 [patent_no_of_words] => 8917 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17120777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/120777
Wheel chock and method Dec 13, 2020 Issued
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