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] => 17241093 [patent_doc_number] => 11184995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => High-density network element cooling via unequipped pluggable optical module cages [patent_app_type] => utility [patent_app_number] => 16/671590 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 7069 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16671590 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/671590
High-density network element cooling via unequipped pluggable optical module cages Oct 31, 2019 Issued
Array ( [id] => 19018046 [patent_doc_number] => 11925008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Methods and apparatus for multi-directional fan [patent_app_type] => utility [patent_app_number] => 16/670097 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5066 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670097 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670097
Methods and apparatus for multi-directional fan Oct 30, 2019 Issued
Array ( [id] => 16845873 [patent_doc_number] => 11017969 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-25 [patent_title] => Self-deactivating tethered interconnection system for power outlet [patent_app_type] => utility [patent_app_number] => 16/669790 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 6036 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16669790 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/669790
Self-deactivating tethered interconnection system for power outlet Oct 30, 2019 Issued
Array ( [id] => 17212192 [patent_doc_number] => 11172595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Remote tuner module with improved thermal properties [patent_app_type] => utility [patent_app_number] => 16/662646 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2340 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16662646 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/662646
Remote tuner module with improved thermal properties Oct 23, 2019 Issued
Array ( [id] => 15535451 [patent_doc_number] => 20200060032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 16/662558 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16662558 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/662558
Electronic apparatus Oct 23, 2019 Issued
Array ( [id] => 15507451 [patent_doc_number] => 20200053914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/656427 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16656427 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/656427
Electronic device Oct 16, 2019 Issued
Array ( [id] => 16912770 [patent_doc_number] => 11044833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Water-cooled pressurized distributive heat dissipation system for rack [patent_app_type] => utility [patent_app_number] => 16/655114 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1334 [patent_no_of_claims] => 10 [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] => 16655114 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655114
Water-cooled pressurized distributive heat dissipation system for rack Oct 15, 2019 Issued
Array ( [id] => 16227971 [patent_doc_number] => 20200253088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => WATER-COOLED DISTRIBUTIVE HEAT DISSIPATION SYSTEM FOR RACK [patent_app_type] => utility [patent_app_number] => 16/655184 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16655184 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655184
Water-cooled distributive heat dissipation system for rack Oct 15, 2019 Issued
Array ( [id] => 17367291 [patent_doc_number] => 11234340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Modular data center power distribution system [patent_app_type] => utility [patent_app_number] => 16/653971 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5941 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16653971 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/653971
Modular data center power distribution system Oct 14, 2019 Issued
Array ( [id] => 15779543 [patent_doc_number] => 20200120789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => POWER CONVERSION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/598670 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16598670 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/598670
Power conversion apparatus Oct 9, 2019 Issued
Array ( [id] => 16787712 [patent_doc_number] => 10990141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Connection between parallel system board and power board [patent_app_type] => utility [patent_app_number] => 16/597858 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1321 [patent_no_of_claims] => 10 [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] => 16597858 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597858
Connection between parallel system board and power board Oct 9, 2019 Issued
Array ( [id] => 16340660 [patent_doc_number] => 10791640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Vertical exhaust duct for electronic equipment enclosure [patent_app_type] => utility [patent_app_number] => 16/594879 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10272 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16594879 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/594879
Vertical exhaust duct for electronic equipment enclosure Oct 6, 2019 Issued
Array ( [id] => 16646019 [patent_doc_number] => 10923890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Heat exhaust and dustproof system of multi-stage distributing board [patent_app_type] => utility [patent_app_number] => 16/593627 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3886 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16593627 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593627
Heat exhaust and dustproof system of multi-stage distributing board Oct 3, 2019 Issued
Array ( [id] => 17167853 [patent_doc_number] => 11153973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Electronic module [patent_app_type] => utility [patent_app_number] => 16/592786 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2522 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16592786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/592786
Electronic module Oct 3, 2019 Issued
Array ( [id] => 17995324 [patent_doc_number] => 20220361361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 17/633217 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633217 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633217
ELECTRONIC APPARATUS Oct 3, 2019 Abandoned
Array ( [id] => 15748335 [patent_doc_number] => 20200113057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => VOLTAGE REGULATOR MODULE [patent_app_type] => utility [patent_app_number] => 16/591407 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591407 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591407
Voltage regulator module Oct 1, 2019 Issued
16/587324 STANDBY COOLING SUPPLY IN COMPUTING FACILITIES Sep 29, 2019 Abandoned
Array ( [id] => 16611196 [patent_doc_number] => 10912230 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-02 [patent_title] => Hybrid multi-function door design for electronic racks [patent_app_type] => utility [patent_app_number] => 16/578273 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5281 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16578273 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/578273
Hybrid multi-function door design for electronic racks Sep 19, 2019 Issued
Array ( [id] => 15779637 [patent_doc_number] => 20200120836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => High Power Surface Mount Filter [patent_app_type] => utility [patent_app_number] => 16/572740 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16572740 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/572740
High power surface mount filter Sep 16, 2019 Issued
Array ( [id] => 16694052 [patent_doc_number] => 20210076531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => IMMERSION COOLING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/572629 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16572629 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/572629
IMMERSION COOLING APPARATUS Sep 16, 2019 Abandoned
Menu