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] => 16922689 [patent_doc_number] => 20210195781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => MOVABLE LOCKS WITH CARD RETAINERS [patent_app_type] => utility [patent_app_number] => 17/054644 [patent_app_country] => US [patent_app_date] => 2018-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17054644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054644
MOVABLE LOCKS WITH CARD RETAINERS Sep 11, 2018 Abandoned
Array ( [id] => 15568669 [patent_doc_number] => 20200068746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => THERMAL MATERIALS FOR INCREASING A RATE OF HEAT PIPE COOLING [patent_app_type] => utility [patent_app_number] => 16/111356 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16111356 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/111356
THERMAL MATERIALS FOR INCREASING A RATE OF HEAT PIPE COOLING Aug 23, 2018 Abandoned
Array ( [id] => 17624845 [patent_doc_number] => 11343921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Electronic unit [patent_app_type] => utility [patent_app_number] => 16/638164 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5034 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16638164 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638164
Electronic unit Aug 9, 2018 Issued
Array ( [id] => 14839885 [patent_doc_number] => 20190278343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => SOLID-STATE DRIVE CASE AND SOLID-STATE DRIVE DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/057049 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16057049 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/057049
Solid-state drive case and solid-state drive device using the same Aug 6, 2018 Issued
Array ( [id] => 17322632 [patent_doc_number] => 11213619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Thermal management system and method for medical devices [patent_app_type] => utility [patent_app_number] => 16/048106 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2947 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16048106 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/048106
Thermal management system and method for medical devices Jul 26, 2018 Issued
Array ( [id] => 14450233 [patent_doc_number] => 20190182990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => RACK COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/047460 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16047460 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/047460
RACK COOLING SYSTEM Jul 26, 2018 Abandoned
Array ( [id] => 15418287 [patent_doc_number] => 20200029466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => LIQUID-HEAT-TRANSMISSION DEVICE [patent_app_type] => utility [patent_app_number] => 16/039295 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16039295 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/039295
LIQUID-HEAT-TRANSMISSION DEVICE Jul 17, 2018 Abandoned
Array ( [id] => 16124311 [patent_doc_number] => 20200214178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => COMPUTING RACK APPARATUS USING COOLING UNIT [patent_app_type] => utility [patent_app_number] => 16/633545 [patent_app_country] => US [patent_app_date] => 2018-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16633545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633545
COMPUTING RACK APPARATUS USING COOLING UNIT Jul 15, 2018 Abandoned
Array ( [id] => 15365595 [patent_doc_number] => 20200018562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => THERMAL INTERFACE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/032192 [patent_app_country] => US [patent_app_date] => 2018-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16032192 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/032192
Thermal interface assembly Jul 10, 2018 Issued
Array ( [id] => 17333635 [patent_doc_number] => 11224117 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-11 [patent_title] => Heat transfer in the printed circuit board of an SMPS by an integrated heat exchanger [patent_app_type] => utility [patent_app_number] => 16/028238 [patent_app_country] => US [patent_app_date] => 2018-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4551 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16028238 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/028238
Heat transfer in the printed circuit board of an SMPS by an integrated heat exchanger Jul 4, 2018 Issued
Array ( [id] => 13833411 [patent_doc_number] => 20190020190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => POWER ELECTRONICS INSTALLATION [patent_app_type] => utility [patent_app_number] => 16/026605 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16026605 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/026605
Power electronics installation Jul 2, 2018 Issued
Array ( [id] => 15303543 [patent_doc_number] => 20190394907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => Vehicle Power Module Assembly [patent_app_type] => utility [patent_app_number] => 16/018544 [patent_app_country] => US [patent_app_date] => 2018-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7924 [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] => 16018544 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/018544
Vehicle power module assembly Jun 25, 2018 Issued
Array ( [id] => 14680563 [patent_doc_number] => 20190239396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => INVERTER AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 16/006219 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16006219 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/006219
Inverter and method of controlling the same Jun 11, 2018 Issued
Array ( [id] => 17910251 [patent_doc_number] => 11464137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Active control for two-phase cooling [patent_app_type] => utility [patent_app_number] => 15/981067 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 4329 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15981067 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/981067
Active control for two-phase cooling May 15, 2018 Issued
Array ( [id] => 13385693 [patent_doc_number] => 20180244388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => FLIGHT CONTROL DEVICE AND UNMANNED AERIAL VEHICLE HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 15/964997 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 15964997 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/964997
Flight control device and unmanned aerial vehicle having the same Apr 26, 2018 Issued
Array ( [id] => 16670312 [patent_doc_number] => 10939585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Fixing structure of electronic component [patent_app_type] => utility [patent_app_number] => 15/960729 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4780 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15960729 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/960729
Fixing structure of electronic component Apr 23, 2018 Issued
Array ( [id] => 16651695 [patent_doc_number] => 10928868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Heat dissipating assembly and electronic device using the same [patent_app_type] => utility [patent_app_number] => 15/955704 [patent_app_country] => US [patent_app_date] => 2018-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3733 [patent_no_of_claims] => 20 [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] => 15955704 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955704
Heat dissipating assembly and electronic device using the same Apr 17, 2018 Issued
Array ( [id] => 15003197 [patent_doc_number] => 20190320556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => ELECTRONICS COOLING MODULE [patent_app_type] => utility [patent_app_number] => 15/955299 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3457 [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] => 15955299 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955299
Electronics cooling module Apr 16, 2018 Issued
Array ( [id] => 14938463 [patent_doc_number] => 20190304870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => MECHANISM COMBINING FASTENER CAPTIVATION AND ASSEMBLY TILT CONTROL FOR MICROPROCESSOR THERMAL SOLUTIONS [patent_app_type] => utility [patent_app_number] => 15/942270 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15942270 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/942270
Mechanism combining fastener captivation and assembly tilt control for microprocessor thermal solutions Mar 29, 2018 Issued
Array ( [id] => 13474731 [patent_doc_number] => 20180288908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 15/938689 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15938689 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/938689
Electronic device Mar 27, 2018 Issued
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