Search

Hui H. Chin

Examiner (ID: 13525, Phone: (571)270-7350 , Office: P/1762 )

Most Active Art Unit
1762
Art Unit(s)
1762, 1796, 4131
Total Applications
1742
Issued Applications
1472
Pending Applications
4
Abandoned Applications
280

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18621554 [patent_doc_number] => 11754584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Bearing and associated sensor bearing unit [patent_app_type] => utility [patent_app_number] => 17/721959 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4724 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17721959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/721959
Bearing and associated sensor bearing unit Apr 14, 2022 Issued
Array ( [id] => 19218683 [patent_doc_number] => 20240183387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => Axial-Radial Sliding Bearing [patent_app_type] => utility [patent_app_number] => 18/286111 [patent_app_country] => US [patent_app_date] => 2022-04-12 [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] => -20 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18286111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286111
Axial-Radial Sliding Bearing Apr 11, 2022 Abandoned
Array ( [id] => 18888467 [patent_doc_number] => 11867233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Support assembly for food applications having an improved rear sealing device [patent_app_type] => utility [patent_app_number] => 17/712333 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3545 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [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] => 17712333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/712333
Support assembly for food applications having an improved rear sealing device Apr 3, 2022 Issued
Array ( [id] => 19587200 [patent_doc_number] => 20240384757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => FLOW CONTROL METHOD FOR HIGH-ACCURACY AND HIGH-STIFFNESS HYDROSTATIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/922604 [patent_app_country] => US [patent_app_date] => 2022-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 739 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17922604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/922604
Flow control method for high-accuracy and high-stiffness hydrostatic device Apr 1, 2022 Issued
Array ( [id] => 19940991 [patent_doc_number] => 12313115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Rotor bearing design for downhole motors [patent_app_type] => utility [patent_app_number] => 18/553225 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 40 [patent_no_of_words] => 1090 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18553225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/553225
Rotor bearing design for downhole motors Mar 30, 2022 Issued
Array ( [id] => 19218696 [patent_doc_number] => 20240183400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => MULTI-ROW BEARING AND BEARING UNIT [patent_app_type] => utility [patent_app_number] => 18/285137 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18285137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285137
Multi-row bearing and bearing unit Mar 28, 2022 Issued
Array ( [id] => 20050764 [patent_doc_number] => 20250188986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => ROLLING BEARING [patent_app_type] => utility [patent_app_number] => 18/846144 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18846144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/846144
ROLLING BEARING Mar 27, 2022 Pending
Array ( [id] => 18621028 [patent_doc_number] => 11754056 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-12 [patent_title] => Dynamic mass torque generator [patent_app_type] => utility [patent_app_number] => 17/706344 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3142 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17706344 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/706344
Dynamic mass torque generator Mar 27, 2022 Issued
Array ( [id] => 19587202 [patent_doc_number] => 20240384759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => ROLLING DEVICE [patent_app_type] => utility [patent_app_number] => 18/578533 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18578533 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/578533
Rolling device Mar 24, 2022 Issued
Array ( [id] => 18629055 [patent_doc_number] => 20230287935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => SEAL ASSEMBLY WITH A LOAD BEARING RING [patent_app_type] => utility [patent_app_number] => 17/693653 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17693653 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693653
Seal assembly with a load bearing ring Mar 13, 2022 Issued
Array ( [id] => 19173302 [patent_doc_number] => 20240159276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => RESOLVER INTEGRATED-TYPE BEARING DEVICE AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 18/282936 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18282936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/282936
RESOLVER INTEGRATED-TYPE BEARING DEVICE AND METHOD FOR MANUFACTURING SAME Mar 10, 2022 Abandoned
Array ( [id] => 19833114 [patent_doc_number] => 20250084900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => GAS BEARING PAD [patent_app_type] => utility [patent_app_number] => 18/284628 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18284628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284628
Gas bearing pad Mar 8, 2022 Issued
Array ( [id] => 18576237 [patent_doc_number] => 11732755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Pulley assembly [patent_app_type] => utility [patent_app_number] => 17/688338 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2292 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [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] => 17688338 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688338
Pulley assembly Mar 6, 2022 Issued
Array ( [id] => 19266192 [patent_doc_number] => 20240209892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => ROLLER BEARING, ROLLER BEARING UNIT, MOTOR, METHOD FOR MANUFACTURING ROLLER BEARING, AND METHOD FOR SILENCING ROLLER BEARING [patent_app_type] => utility [patent_app_number] => 17/914114 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914114 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914114
Roller bearing, roller bearing unit, motor, method for manufacturing roller bearing, and method for silencing roller bearing Mar 3, 2022 Issued
Array ( [id] => 17946626 [patent_doc_number] => 20220333645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => BALL BEARING [patent_app_type] => utility [patent_app_number] => 17/684209 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17684209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/684209
Ball bearing Feb 28, 2022 Issued
Array ( [id] => 17868011 [patent_doc_number] => 20220290747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Electronic controlled double pendulum assembly to spin a shaft [patent_app_type] => utility [patent_app_number] => 17/681481 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17681481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/681481
Electronic controlled double pendulum assembly to spin a shaft Feb 24, 2022 Issued
Array ( [id] => 17831006 [patent_doc_number] => 20220268310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SINGLE SLOT LOADER SLOT BEARING [patent_app_type] => utility [patent_app_number] => 17/676984 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17676984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/676984
Single slot loader slot bearing Feb 21, 2022 Issued
Array ( [id] => 19580369 [patent_doc_number] => 12146473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Propulsion device [patent_app_type] => utility [patent_app_number] => 17/675489 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3569 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17675489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/675489
Propulsion device Feb 17, 2022 Issued
Array ( [id] => 18779766 [patent_doc_number] => 11821465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Heat-treated roller bearing ring [patent_app_type] => utility [patent_app_number] => 17/673942 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7941 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 17673942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673942
Heat-treated roller bearing ring Feb 16, 2022 Issued
Array ( [id] => 17838529 [patent_doc_number] => 20220275834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => FLUID MACHINE [patent_app_type] => utility [patent_app_number] => 17/674632 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17674632 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674632
Fluid machine Feb 16, 2022 Issued
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