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] => 19191559 [patent_doc_number] => 20240170472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => CIRCUIT DEVICE [patent_app_type] => utility [patent_app_number] => 18/551305 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18551305 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551305
Circuit device Mar 16, 2022 Issued
Array ( [id] => 19540802 [patent_doc_number] => 12133368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Cooling mass and spring element for low insertion force hot swappable electronic component interface [patent_app_type] => utility [patent_app_number] => 17/697877 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7515 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697877
Cooling mass and spring element for low insertion force hot swappable electronic component interface Mar 16, 2022 Issued
Array ( [id] => 18082970 [patent_doc_number] => 20220408582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => ELECTRONIC DEVICE INCLUDING HOUSING [patent_app_type] => utility [patent_app_number] => 17/682158 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17682158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/682158
Electronic device including housing Feb 27, 2022 Issued
Array ( [id] => 19813956 [patent_doc_number] => 12245385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Rollable electronic device [patent_app_type] => utility [patent_app_number] => 17/652036 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 15702 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17652036 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/652036
Rollable electronic device Feb 21, 2022 Issued
Array ( [id] => 18783827 [patent_doc_number] => 11825633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Circuit card assembly (CCA) module thermal interface devices [patent_app_type] => utility [patent_app_number] => 17/674035 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1510 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17674035 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674035
Circuit card assembly (CCA) module thermal interface devices Feb 16, 2022 Issued
Array ( [id] => 19525672 [patent_doc_number] => 12127430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Micro-OLED display module thermal management [patent_app_type] => utility [patent_app_number] => 17/589872 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 9942 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17589872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/589872
Micro-OLED display module thermal management Jan 30, 2022 Issued
Array ( [id] => 19148531 [patent_doc_number] => 20240147649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => INVERTER AND INTEGRATED PLATFORM HAVING SAME [patent_app_type] => utility [patent_app_number] => 18/279844 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279844
INVERTER AND INTEGRATED PLATFORM HAVING SAME Jan 26, 2022 Abandoned
Array ( [id] => 19244343 [patent_doc_number] => 12014794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Memory system [patent_app_type] => utility [patent_app_number] => 17/582184 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7851 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582184 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582184
Memory system Jan 23, 2022 Issued
Array ( [id] => 19200522 [patent_doc_number] => 11997785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Circuit board [patent_app_type] => utility [patent_app_number] => 17/577359 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5371 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577359 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577359
Circuit board Jan 16, 2022 Issued
Array ( [id] => 19378201 [patent_doc_number] => 12069797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Electrical device [patent_app_type] => utility [patent_app_number] => 18/275896 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4072 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18275896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/275896
Electrical device Jan 16, 2022 Issued
Array ( [id] => 18945579 [patent_doc_number] => 20240040718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 17/623623 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623623
DISPLAY PANEL Dec 21, 2021 Abandoned
Array ( [id] => 19410732 [patent_doc_number] => 12076525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Thermal management system and method for medical devices [patent_app_type] => utility [patent_app_number] => 17/645543 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2947 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17645543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/645543
Thermal management system and method for medical devices Dec 21, 2021 Issued
Array ( [id] => 18941238 [patent_doc_number] => 20240036377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => SPLICED SCREEN AND DISPLAY TERMINAL [patent_app_type] => utility [patent_app_number] => 17/622849 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17622849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622849
Spliced screen and display terminal Dec 21, 2021 Issued
Array ( [id] => 17694544 [patent_doc_number] => 20220201837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => PRINTED CIRCUIT BOARD [patent_app_type] => utility [patent_app_number] => 17/559763 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17559763 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/559763
Printed circuit board Dec 21, 2021 Issued
Array ( [id] => 20174481 [patent_doc_number] => 12393226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Detachable modular console for aircraft cockpit [patent_app_type] => utility [patent_app_number] => 18/266474 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18266474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266474
Detachable modular console for aircraft cockpit Dec 8, 2021 Issued
Array ( [id] => 17502692 [patent_doc_number] => 20220095794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => STRUCTURE FOR GROUND AND ELECTRONIC APPARATUS INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 17/546731 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546731
Structure for ground and electronic apparatus including same Dec 8, 2021 Issued
Array ( [id] => 18945603 [patent_doc_number] => 20240040742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => SYSTEM FOR THERMAL TREATMENT OF AN ELECTRICAL AND/OR ELECTRONIC COMPONENT [patent_app_type] => utility [patent_app_number] => 18/257402 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18257402 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257402
SYSTEM FOR THERMAL TREATMENT OF AN ELECTRICAL AND/OR ELECTRONIC COMPONENT Dec 5, 2021 Pending
Array ( [id] => 18406383 [patent_doc_number] => 20230167734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => ELECTRONICS ENCLOSURE FOR DOWNHOLE TOOLS [patent_app_type] => utility [patent_app_number] => 17/538637 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17538637 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/538637
Electronics enclosure for downhole tools Nov 29, 2021 Issued
Array ( [id] => 18884798 [patent_doc_number] => 20240008167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => HEAT DISSIPATION APPARATUS AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/254737 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18254737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254737
Heat dissipation apparatus and electronic device Nov 28, 2021 Issued
Array ( [id] => 19073261 [patent_doc_number] => 20240107687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => ELECTRONIC CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/254328 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254328 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254328
Electronic control device Nov 23, 2021 Issued
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