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] => 20424335 [patent_doc_number] => 20250386421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => GROUNDING SHIELD SYSTEM FOR ENHANCED THERMAL MANAGEMENT AND ELECTROMAGNETIC INTERFERENCE PROTECTION OF PRINTED CIRCUIT BOARD COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/745136 [patent_app_country] => US [patent_app_date] => 2024-06-17 [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] => -18 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18745136 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/745136
GROUNDING SHIELD SYSTEM FOR ENHANCED THERMAL MANAGEMENT AND ELECTROMAGNETIC INTERFERENCE PROTECTION OF PRINTED CIRCUIT BOARD COMPONENTS Jun 16, 2024 Pending
Array ( [id] => 20411267 [patent_doc_number] => 20250380377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => LIQUID COOLING CABINET APPARATUS [patent_app_type] => utility [patent_app_number] => 18/745174 [patent_app_country] => US [patent_app_date] => 2024-06-17 [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] => -9 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18745174 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/745174
LIQUID COOLING CABINET APPARATUS Jun 16, 2024 Pending
Array ( [id] => 19664005 [patent_doc_number] => 20240431070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => SERVER COOLING WITH IMMERSED HEAT SINK [patent_app_type] => utility [patent_app_number] => 18/743879 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743879
SERVER COOLING WITH IMMERSED HEAT SINK Jun 13, 2024 Pending
Array ( [id] => 19470440 [patent_doc_number] => 20240324110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ELECTRONIC DISPLAY ASSEMBLY WITH FABRIC PANEL COMMUNICATIONS BOX [patent_app_type] => utility [patent_app_number] => 18/736994 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18736994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736994
Electronic display assembly with fabric panel communications box Jun 6, 2024 Issued
Array ( [id] => 19621457 [patent_doc_number] => 20240407137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => HEAT DISSIPATION STRUCTURE AND ELECTRONIC DEVICE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/731844 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18731844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731844
HEAT DISSIPATION STRUCTURE AND ELECTRONIC DEVICE INCLUDING SAME Jun 2, 2024 Pending
Array ( [id] => 20399005 [patent_doc_number] => 20250374480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => COOLER ASSEMBLY FOR ELECTRONIC MODULES [patent_app_type] => utility [patent_app_number] => 18/732248 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18732248 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/732248
COOLER ASSEMBLY FOR ELECTRONIC MODULES Jun 2, 2024 Pending
Array ( [id] => 20399002 [patent_doc_number] => 20250374477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => COOLER ASSEMBLIES FOR FLUID EDGE COOLING [patent_app_type] => utility [patent_app_number] => 18/677004 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18677004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/677004
COOLER ASSEMBLIES FOR FLUID EDGE COOLING May 28, 2024 Pending
Array ( [id] => 20399016 [patent_doc_number] => 20250374491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => Integrated Metal Heat Spreader For Power Adapter [patent_app_type] => utility [patent_app_number] => 18/676184 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18676184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/676184
Integrated Metal Heat Spreader For Power Adapter May 27, 2024 Pending
Array ( [id] => 19454857 [patent_doc_number] => 20240314987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/674164 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18674164 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674164
DISPLAY DEVICE May 23, 2024 Pending
Array ( [id] => 19437833 [patent_doc_number] => 20240306331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => INTERFACES FOR COUPLING A MEMORY MODULE TO A CIRCUIT BOARD, AND ASSOCIATED DEVICES, MODULES, AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/667116 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667116
Interfaces for coupling a memory module to a circuit board, and associated devices, modules, and systems May 16, 2024 Issued
Array ( [id] => 19751530 [patent_doc_number] => 20250040095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => PHASE-CHANGE TEMPERATURE REGULATING SYSTEM AND ELECTRONIC COMPONENT TESTING APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 18/660542 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660542 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660542
PHASE-CHANGE TEMPERATURE REGULATING SYSTEM AND ELECTRONIC COMPONENT TESTING APPARATUS AND METHOD May 9, 2024 Pending
Array ( [id] => 20352820 [patent_doc_number] => 20250349672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => HEAT-DISSIPATION STRUCTURES INCLUDING RADIAL FINS [patent_app_type] => utility [patent_app_number] => 18/660390 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660390
HEAT-DISSIPATION STRUCTURES INCLUDING RADIAL FINS May 9, 2024 Pending
Array ( [id] => 20326369 [patent_doc_number] => 20250338457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => LEAK DETECTION AND PROTECTION SYSTEM FOR LIQUID COOLING [patent_app_type] => utility [patent_app_number] => 18/651202 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18651202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651202
LEAK DETECTION AND PROTECTION SYSTEM FOR LIQUID COOLING Apr 29, 2024 Pending
Array ( [id] => 19606797 [patent_doc_number] => 20240397677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => POWER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 18/648955 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18648955 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648955
POWER SUPPLY DEVICE Apr 28, 2024 Pending
Array ( [id] => 20313498 [patent_doc_number] => 20250331127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => HEAT DISSIPATION FAN WITH EXPANDABILITY [patent_app_type] => utility [patent_app_number] => 18/640132 [patent_app_country] => US [patent_app_date] => 2024-04-19 [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] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640132 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640132
HEAT DISSIPATION FAN WITH EXPANDABILITY Apr 18, 2024 Pending
Array ( [id] => 20885625 [patent_doc_number] => 12701682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-04 [patent_title] => Cooling system for power electronics units [patent_app_type] => utility [patent_app_number] => 18/638888 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3248 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638888
COOLING SYSTEM FOR POWER ELECTRONICS UNITS Apr 17, 2024 Pending
Array ( [id] => 19533863 [patent_doc_number] => 20240357765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => AIRFLOW OPTIMIZATION DEVICES FOR CRYPTOCURRENCY MINING, AND RELATED SYSTEMS, COMPONENTS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/638962 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638962 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638962
AIRFLOW OPTIMIZATION DEVICES FOR CRYPTOCURRENCY MINING, AND RELATED SYSTEMS, COMPONENTS, AND METHODS Apr 17, 2024 Pending
Array ( [id] => 19868267 [patent_doc_number] => 20250107053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/630123 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630123 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630123
COOLING SYSTEM Apr 8, 2024 Pending
Array ( [id] => 19320512 [patent_doc_number] => 20240242056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => MOUNTS FOR TRACKING DEVICES [patent_app_type] => utility [patent_app_number] => 18/620657 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18620657 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/620657
Mounts for tracking devices Mar 27, 2024 Issued
Array ( [id] => 20249382 [patent_doc_number] => 20250298251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => VIDEO HEADSETS WITH FLUID-BASED COOLING SYSTEMS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/609306 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18609306 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/609306
VIDEO HEADSETS WITH FLUID-BASED COOLING SYSTEMS AND RELATED METHODS Mar 18, 2024 Pending
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