Search

Zhengfu J. Feng

Examiner (ID: 12914, Phone: (571)272-2949 , Office: P/2835 )

Most Active Art Unit
2835
Art Unit(s)
2841, 2835
Total Applications
650
Issued Applications
460
Pending Applications
84
Abandoned Applications
131

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19454827 [patent_doc_number] => 20240314957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SEALED SCREWS FOR SEALED ELECTRONIC CONTROL MODULES [patent_app_type] => utility [patent_app_number] => 18/123107 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123107 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123107
Sealed screws for sealed electronic control modules Mar 16, 2023 Issued
Array ( [id] => 20217557 [patent_doc_number] => 12414226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Electronic device with below PCB thermal management [patent_app_type] => utility [patent_app_number] => 18/121489 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121489
Electronic device with below PCB thermal management Mar 13, 2023 Issued
Array ( [id] => 18489591 [patent_doc_number] => 20230216942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => ELECTRONIC DEVICE INCLUDING METAL MEMBER [patent_app_type] => utility [patent_app_number] => 18/120021 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18120021 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120021
Electronic device including metal member Mar 9, 2023 Issued
Array ( [id] => 19886655 [patent_doc_number] => 12272379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Disk drive and disk drive manufacturing method [patent_app_type] => utility [patent_app_number] => 18/119257 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8867 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119257
Disk drive and disk drive manufacturing method Mar 7, 2023 Issued
Array ( [id] => 19386794 [patent_doc_number] => 20240276664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => OVER-CENTER LATCH FOR MECHANICALLY AND ELECTRICALLY COUPLING INFORMATION HANDLING RESOURCE TO CIRCUIT BOARD [patent_app_type] => utility [patent_app_number] => 18/168693 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18168693 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/168693
Over-center latch for mechanically and electrically coupling information handling resource to circuit board Feb 13, 2023 Issued
Array ( [id] => 20776926 [patent_doc_number] => 12660624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Semiconductor module and system including the same [patent_app_type] => utility [patent_app_number] => 18/104917 [patent_app_country] => US [patent_app_date] => 2023-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 4638 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18104917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104917
Semiconductor module and system including the same Feb 1, 2023 Issued
Array ( [id] => 18542678 [patent_doc_number] => 20230247796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => HEAT DISSIPATION DEVICE AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 18/161309 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161309
Heat dissipation device and electronic apparatus Jan 29, 2023 Issued
Array ( [id] => 19446271 [patent_doc_number] => 12096583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Data storage device adaptor with securement mechanism [patent_app_type] => utility [patent_app_number] => 18/160848 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 12089 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18160848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160848
Data storage device adaptor with securement mechanism Jan 26, 2023 Issued
Array ( [id] => 19907761 [patent_doc_number] => 12284791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Systems and methods for cooling system and power module for inverter for electric vehicle [patent_app_type] => utility [patent_app_number] => 18/160390 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 30 [patent_no_of_words] => 8930 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18160390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160390
Systems and methods for cooling system and power module for inverter for electric vehicle Jan 26, 2023 Issued
Array ( [id] => 19810927 [patent_doc_number] => 12242318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => System and method for managing connector positioning in data processing systems [patent_app_type] => utility [patent_app_number] => 18/159921 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 7516 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159921 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159921
System and method for managing connector positioning in data processing systems Jan 25, 2023 Issued
Array ( [id] => 18490262 [patent_doc_number] => 20230217616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => FOLDABLE DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/090948 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18090948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090948
Foldable display apparatus Dec 28, 2022 Issued
Array ( [id] => 20307050 [patent_doc_number] => 12453061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Sandwich structure power module [patent_app_type] => utility [patent_app_number] => 18/090734 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18090734 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090734
Sandwich structure power module Dec 28, 2022 Issued
Array ( [id] => 20055824 [patent_doc_number] => 20250194046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => Housing Assembly of Capacitor and Electric Drive Assembly [patent_app_type] => utility [patent_app_number] => 18/846504 [patent_app_country] => US [patent_app_date] => 2022-12-23 [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] => -19 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18846504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/846504
Housing Assembly of Capacitor and Electric Drive Assembly Dec 22, 2022 Pending
Array ( [id] => 19940990 [patent_doc_number] => 12313114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Rotating shaft apparatus and electronic device [patent_app_type] => utility [patent_app_number] => 18/066746 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5841 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18066746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066746
Rotating shaft apparatus and electronic device Dec 14, 2022 Issued
Array ( [id] => 19751539 [patent_doc_number] => 20250040104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => HOUSING FOR AN ELECTRONIC CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/716938 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18716938 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/716938
HOUSING FOR AN ELECTRONIC CIRCUIT Dec 5, 2022 Pending
Array ( [id] => 18601778 [patent_doc_number] => 20230276583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/075651 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18075651 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075651
Display device Dec 5, 2022 Issued
Array ( [id] => 19806001 [patent_doc_number] => 20250071926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => MULTI-URL SEAT FOR ELECTRICAL ENCLOSURE [patent_app_type] => utility [patent_app_number] => 18/717478 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18717478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/717478
MULTI-URL SEAT FOR ELECTRICAL ENCLOSURE Dec 4, 2022 Pending
Array ( [id] => 19864327 [patent_doc_number] => 20250103113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => DISPLAY MODULE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/289377 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289377
Display module and display device Nov 28, 2022 Issued
Array ( [id] => 20210789 [patent_doc_number] => 20250280509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => COOLING DEVICE FOR COOLING ELECTRONIC COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/702528 [patent_app_country] => US [patent_app_date] => 2022-11-15 [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] => -16 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18702528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/702528
COOLING DEVICE FOR COOLING ELECTRONIC COMPONENTS Nov 14, 2022 Pending
Array ( [id] => 19767373 [patent_doc_number] => 12225688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Coolant distribution unit and control methods [patent_app_type] => utility [patent_app_number] => 17/984064 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 52 [patent_no_of_words] => 36094 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984064
Coolant distribution unit and control methods Nov 8, 2022 Issued
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