Search

Quoc Dinh Hoang

Examiner (ID: 16778, Phone: (571)272-1780 , Office: P/2892 )

Most Active Art Unit
2892
Art Unit(s)
2892, 2818
Total Applications
2209
Issued Applications
1975
Pending Applications
78
Abandoned Applications
156

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18250912 [patent_doc_number] => 20230077951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => STROKE SENSOR AND BRAKE SYSTEM AND STEERING SYSTEM FOR VEHICLE USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/875617 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875617
Stroke sensor and brake system and steering system for vehicle using the same Jul 27, 2022 Issued
Array ( [id] => 18924229 [patent_doc_number] => 20240027233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => INDUCTIVE POSITION SENSOR [patent_app_type] => utility [patent_app_number] => 17/870054 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870054
INDUCTIVE POSITION SENSOR Jul 20, 2022 Pending
Array ( [id] => 17991145 [patent_doc_number] => 20220357182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => POSITION DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/865839 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865839 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865839
Position detection device Jul 14, 2022 Issued
Array ( [id] => 18167542 [patent_doc_number] => 20230034149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/859307 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859307 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859307
Developing device and image forming apparatus including the same Jul 6, 2022 Issued
Array ( [id] => 18163764 [patent_doc_number] => 20230030358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/858537 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17858537 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858537
Developing device and image forming apparatus including the same Jul 5, 2022 Issued
Array ( [id] => 18729237 [patent_doc_number] => 20230343533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SYSTEMS AND METHODS FOR DETECTING WELDED CONTACTS IN A SWITCH SYSTEM [patent_app_type] => utility [patent_app_number] => 17/660711 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17660711 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660711
SYSTEMS AND METHODS FOR DETECTING WELDED CONTACTS IN A SWITCH SYSTEM Apr 25, 2022 Pending
Array ( [id] => 17777971 [patent_doc_number] => 20220244321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => MAGNETIC FIELD DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/722734 [patent_app_country] => US [patent_app_date] => 2022-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17722734 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/722734
Magnetic field detection device Apr 17, 2022 Issued
Array ( [id] => 18838834 [patent_doc_number] => 11846902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Fixing device for suppressing reduced durability of a flexible rotary member [patent_app_type] => utility [patent_app_number] => 17/720825 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 59 [patent_no_of_words] => 13625 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720825 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720825
Fixing device for suppressing reduced durability of a flexible rotary member Apr 13, 2022 Issued
Array ( [id] => 17762434 [patent_doc_number] => 20220236046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => ROTATION ANGLE DETECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/659155 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17659155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/659155
ROTATION ANGLE DETECTION APPARATUS Apr 12, 2022 Pending
Array ( [id] => 18889303 [patent_doc_number] => 11868073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Image forming system having image forming apparatus and post-processing apparatus [patent_app_type] => utility [patent_app_number] => 17/715956 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 7766 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17715956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/715956
Image forming system having image forming apparatus and post-processing apparatus Apr 7, 2022 Issued
Array ( [id] => 17961178 [patent_doc_number] => 20220341758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => HARMONIC DISTORTION REDUCTION IN INDUCTIVE POSITION SENSORS [patent_app_type] => utility [patent_app_number] => 17/657783 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17657783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/657783
HARMONIC DISTORTION REDUCTION IN INDUCTIVE POSITION SENSORS Apr 3, 2022 Pending
Array ( [id] => 18370364 [patent_doc_number] => 11650535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Toner collection device and image forming apparatus therewith [patent_app_type] => utility [patent_app_number] => 17/688475 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4683 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688475
Toner collection device and image forming apparatus therewith Mar 6, 2022 Issued
Array ( [id] => 17674591 [patent_doc_number] => 20220187758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/686550 [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] => 28775 [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] => 17686550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686550
Process cartridge and electrophotographic image forming apparatus Mar 3, 2022 Issued
Array ( [id] => 17674591 [patent_doc_number] => 20220187758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/686550 [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] => 28775 [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] => 17686550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686550
Process cartridge and electrophotographic image forming apparatus Mar 3, 2022 Issued
Array ( [id] => 17674591 [patent_doc_number] => 20220187758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/686550 [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] => 28775 [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] => 17686550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686550
Process cartridge and electrophotographic image forming apparatus Mar 3, 2022 Issued
Array ( [id] => 17674591 [patent_doc_number] => 20220187758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/686550 [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] => 28775 [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] => 17686550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686550
Process cartridge and electrophotographic image forming apparatus Mar 3, 2022 Issued
Array ( [id] => 17674592 [patent_doc_number] => 20220187759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => Process Unit [patent_app_type] => utility [patent_app_number] => 17/685967 [patent_app_country] => US [patent_app_date] => 2022-03-03 [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] => 0 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17685967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/685967
Process Unit Mar 2, 2022 Pending
Array ( [id] => 18553097 [patent_doc_number] => 20230251108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => MULTI-RESONANCE AND TRANSFER-LEARNING BASED TRACKING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/667958 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17667958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667958
MULTI-RESONANCE AND TRANSFER-LEARNING BASED TRACKING SYSTEM Feb 8, 2022 Pending
Array ( [id] => 18749306 [patent_doc_number] => 11808610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Position detection apparatus, position detection system, and position detection method [patent_app_type] => utility [patent_app_number] => 17/591604 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 14424 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591604
Position detection apparatus, position detection system, and position detection method Feb 2, 2022 Issued
Array ( [id] => 19014032 [patent_doc_number] => 11920956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Obstruction detector assemblies, systems, and related methods for detecting obstructions along oil and gas equipment [patent_app_type] => utility [patent_app_number] => 17/592076 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5249 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 17592076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/592076
Obstruction detector assemblies, systems, and related methods for detecting obstructions along oil and gas equipment Feb 2, 2022 Issued
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