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] => 19913618 [patent_doc_number] => 12289851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Waterproof gate assembly and electronic device [patent_app_type] => utility [patent_app_number] => 17/980619 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980619
Waterproof gate assembly and electronic device Nov 3, 2022 Issued
Array ( [id] => 18633537 [patent_doc_number] => 20230292464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => MECHANICALLY EXPANDED MICROFIN TUBE LIQUID COOLED HEAT SINK [patent_app_type] => utility [patent_app_number] => 18/051977 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18051977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051977
Mechanically expanded microfin tube liquid cooled heat sink Nov 1, 2022 Issued
Array ( [id] => 18364938 [patent_doc_number] => 20230146529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => ELECTRONIC MODULE ASSEMBLY STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/974785 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17974785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974785
Electronic module assembly structure Oct 26, 2022 Issued
Array ( [id] => 19132762 [patent_doc_number] => 20240138115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SCALABLE COOLING ARCHITECTURE FOR LIQUID AND AIR COOLING [patent_app_type] => utility [patent_app_number] => 17/971365 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971365
Scalable cooling architecture for liquid and air cooling Oct 20, 2022 Issued
Array ( [id] => 19132762 [patent_doc_number] => 20240138115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SCALABLE COOLING ARCHITECTURE FOR LIQUID AND AIR COOLING [patent_app_type] => utility [patent_app_number] => 17/971365 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971365
Scalable cooling architecture for liquid and air cooling Oct 20, 2022 Issued
Array ( [id] => 19308663 [patent_doc_number] => 20240237246 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SYSTEM AND METHOD FOR THERMAL MANAGEMENT OF REMOVABLE COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/048136 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18048136 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048136
System and method for thermal management of removable components Oct 19, 2022 Issued
Array ( [id] => 19308663 [patent_doc_number] => 20240237246 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SYSTEM AND METHOD FOR THERMAL MANAGEMENT OF REMOVABLE COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/048136 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18048136 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048136
System and method for thermal management of removable components Oct 19, 2022 Issued
Array ( [id] => 19500798 [patent_doc_number] => 20240339816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => SMART DISTRIBUTION BOARD COMPRISING MODULE EXPANSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/294464 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18294464 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/294464
SMART DISTRIBUTION BOARD COMPRISING MODULE EXPANSION DEVICE Oct 16, 2022 Pending
Array ( [id] => 19200549 [patent_doc_number] => 11997812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Cover for sealing a power module [patent_app_type] => utility [patent_app_number] => 17/964667 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8171 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964667
Cover for sealing a power module Oct 11, 2022 Issued
Array ( [id] => 18458732 [patent_doc_number] => 20230200014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => COOLING MODULE AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 17/938371 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17938371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938371
Cooling module and electronic apparatus Oct 5, 2022 Issued
Array ( [id] => 18295837 [patent_doc_number] => 20230105523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => DATA CENTRE AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/960468 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17960468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/960468
DATA CENTRE AND METHOD OF MAKING THE SAME Oct 4, 2022 Pending
Array ( [id] => 18407362 [patent_doc_number] => 20230168714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => CASE FOR PORTABLE COMPUTING DEVICES [patent_app_type] => utility [patent_app_number] => 17/958858 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17958858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/958858
CASE FOR PORTABLE COMPUTING DEVICES Oct 2, 2022 Abandoned
Array ( [id] => 18142254 [patent_doc_number] => 20230016098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => FIELD REPLACEABLE FAN ASSEMBLIES FOR PERIPHERAL PROCESSING UNITS AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/957698 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17957698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957698
FIELD REPLACEABLE FAN ASSEMBLIES FOR PERIPHERAL PROCESSING UNITS AND RELATED SYSTEMS AND METHODS Sep 29, 2022 Pending
Array ( [id] => 19859596 [patent_doc_number] => 12262471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Dual-sided expansion card with offset slot alignment [patent_app_type] => utility [patent_app_number] => 17/935190 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8011 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17935190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/935190
Dual-sided expansion card with offset slot alignment Sep 25, 2022 Issued
Array ( [id] => 20831090 [patent_doc_number] => 12684687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Circuit apparatus for electronic devices [patent_app_type] => utility [patent_app_number] => 17/946808 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 5514 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946808
Circuit apparatus for electronic devices Sep 15, 2022 Issued
Array ( [id] => 20104556 [patent_doc_number] => 20250234492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => ELECTRIC COMPONENT WITH IMPROVED COOLING AND CORRESPONDING MODULE [patent_app_type] => utility [patent_app_number] => 18/690919 [patent_app_country] => US [patent_app_date] => 2022-09-14 [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] => -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] => 18690919 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690919
ELECTRIC COMPONENT WITH IMPROVED COOLING AND CORRESPONDING MODULE Sep 13, 2022 Abandoned
Array ( [id] => 18114934 [patent_doc_number] => 20230007814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => COMPUTING RACK APPARATUS USING COOLING UNIT [patent_app_type] => utility [patent_app_number] => 17/944878 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17944878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944878
Computing rack apparatus using cooling unit Sep 13, 2022 Issued
Array ( [id] => 18099742 [patent_doc_number] => 20220418083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => TOP SIDE FRAME STIFFENER STRUCTURE FOR A PRINTED CIRCUIT BOARD (PCB) STACK [patent_app_type] => utility [patent_app_number] => 17/902552 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17902552 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902552
TOP SIDE FRAME STIFFENER STRUCTURE FOR A PRINTED CIRCUIT BOARD (PCB) STACK Sep 1, 2022 Pending
Array ( [id] => 19741706 [patent_doc_number] => 12218557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Vibration motor and terminal device [patent_app_type] => utility [patent_app_number] => 18/017740 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 56 [patent_no_of_words] => 21183 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18017740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017740
Vibration motor and terminal device Aug 31, 2022 Issued
Array ( [id] => 19721886 [patent_doc_number] => 12207444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Systems and methods for an electronic device [patent_app_type] => utility [patent_app_number] => 17/818657 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6572 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 17818657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818657
Systems and methods for an electronic device Aug 8, 2022 Issued
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