Search

Jan M. Ludlow

Examiner (ID: 5598, Phone: (571)272-1260 , Office: P/1798 )

Most Active Art Unit
1743
Art Unit(s)
2899, 1313, 1798, 1809, 1797, 1773, 1743
Total Applications
1350
Issued Applications
753
Pending Applications
222
Abandoned Applications
378

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17001009 [patent_doc_number] => 11079816 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-03 [patent_title] => System and method for vapor chamber directional heat dissipation for a piezoelectric keyboard assembly [patent_app_type] => utility [patent_app_number] => 16/779523 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 18435 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16779523 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/779523
System and method for vapor chamber directional heat dissipation for a piezoelectric keyboard assembly Jan 30, 2020 Issued
Array ( [id] => 16685846 [patent_doc_number] => 10945354 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-09 [patent_title] => Cooling systems comprising fluid diodes with variable diodicity for two-phase flow control [patent_app_type] => utility [patent_app_number] => 16/776960 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5487 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16776960 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/776960
Cooling systems comprising fluid diodes with variable diodicity for two-phase flow control Jan 29, 2020 Issued
Array ( [id] => 16912777 [patent_doc_number] => 11044840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 16/750275 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 8601 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16750275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/750275
Display device Jan 22, 2020 Issued
Array ( [id] => 16836876 [patent_doc_number] => 11013151 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-18 [patent_title] => Electronic component housing cooling system [patent_app_type] => utility [patent_app_number] => 16/732107 [patent_app_country] => US [patent_app_date] => 2019-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3689 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16732107 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/732107
Electronic component housing cooling system Dec 30, 2019 Issued
Array ( [id] => 18090266 [patent_doc_number] => 11540416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Actuating breathable material structure [patent_app_type] => utility [patent_app_number] => 16/728913 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5060 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16728913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/728913
Actuating breathable material structure Dec 26, 2019 Issued
Array ( [id] => 17564897 [patent_doc_number] => 20220129046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => ELECTRONIC DEVICE COMPRISING WIRING MEMBER FIXING STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/430575 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14112 [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] => 17430575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/430575
Electronic device comprising wiring member fixing structure Dec 22, 2019 Issued
Array ( [id] => 16081981 [patent_doc_number] => 20200194977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => CONDUCTOR FOR A POWER DISTRIBUTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/712636 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16712636 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/712636
Conductor for a power distribution system Dec 11, 2019 Issued
Array ( [id] => 17459651 [patent_doc_number] => 20220072956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => DISPLAY DEVICE AND MOTOR VEHICLE WITH THE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/416089 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5931 [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] => 17416089 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416089
Display device and motor vehicle with the display device Dec 9, 2019 Issued
Array ( [id] => 16538384 [patent_doc_number] => 10881012 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-29 [patent_title] => Anti-dismantle device [patent_app_type] => utility [patent_app_number] => 16/707340 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 4439 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16707340 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/707340
Anti-dismantle device Dec 8, 2019 Issued
Array ( [id] => 17639797 [patent_doc_number] => 11350545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Cold plate assembly for an electronic component [patent_app_type] => utility [patent_app_number] => 16/704522 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5717 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16704522 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/704522
Cold plate assembly for an electronic component Dec 4, 2019 Issued
Array ( [id] => 17507140 [patent_doc_number] => 20220100243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => HOUSING STRUCTURE AND TERMINAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/418646 [patent_app_country] => US [patent_app_date] => 2019-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17418646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418646
Housing structure and terminal device Nov 29, 2019 Issued
Array ( [id] => 16022099 [patent_doc_number] => 20200185893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => PANELBOARD DEVICE [patent_app_type] => utility [patent_app_number] => 16/697998 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16697998 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/697998
Panelboard device Nov 26, 2019 Issued
Array ( [id] => 16124293 [patent_doc_number] => 20200214169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => ELECTRONIC DEVICE AND HOUSING UNIT FOR ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/695294 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16695294 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/695294
Electronic device and housing unit for electronic device Nov 25, 2019 Issued
Array ( [id] => 17654367 [patent_doc_number] => 11357129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Mounting system with coolant connection having a self-sealing in-line valve and components and methods thereof [patent_app_type] => utility [patent_app_number] => 16/688874 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 10286 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16688874 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/688874
Mounting system with coolant connection having a self-sealing in-line valve and components and methods thereof Nov 18, 2019 Issued
Array ( [id] => 16740669 [patent_doc_number] => 10966355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Electric power conversion apparatus [patent_app_type] => utility [patent_app_number] => 16/686310 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 29 [patent_no_of_words] => 22539 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16686310 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/686310
Electric power conversion apparatus Nov 17, 2019 Issued
Array ( [id] => 16852643 [patent_doc_number] => 20210153388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => DATA CENTER HAVING A DIFFERENTIAL PRESSURE RELIEF MECHANISM BETWEEN COLD AND HOT AISLES [patent_app_type] => utility [patent_app_number] => 16/685908 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16685908 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/685908
Data center having a differential pressure relief mechanism between cold and hot aisles Nov 14, 2019 Issued
Array ( [id] => 18063787 [patent_doc_number] => 20220394874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => PORTABLE ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/774950 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17774950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774950
Portable electronic device Nov 14, 2019 Issued
Array ( [id] => 16827789 [patent_doc_number] => 20210143082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => PLASTIC CRYSTAL THERMAL INTERFACE MATERIALS [patent_app_type] => utility [patent_app_number] => 16/678024 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16678024 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/678024
PLASTIC CRYSTAL THERMAL INTERFACE MATERIALS Nov 7, 2019 Abandoned
Array ( [id] => 19370892 [patent_doc_number] => 12062991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Power conversion device [patent_app_type] => utility [patent_app_number] => 17/602378 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8145 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17602378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/602378
Power conversion device Nov 6, 2019 Issued
Array ( [id] => 16882766 [patent_doc_number] => 11032936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Information processing device and board device [patent_app_type] => utility [patent_app_number] => 16/671943 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5354 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16671943 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/671943
Information processing device and board device Oct 31, 2019 Issued
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