Search

Usman A. Khan

Examiner (ID: 19051)

Most Active Art Unit
2662
Art Unit(s)
2622, 2637, 2662, 2697, 2698, 2696
Total Applications
1126
Issued Applications
808
Pending Applications
85
Abandoned Applications
252

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19132754 [patent_doc_number] => 20240138107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SYSTEMS FOR THERMAL MANAGEMENT OF AN ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/047860 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18047860 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047860
Systems for thermal management of an electronic device Oct 18, 2022 Issued
Array ( [id] => 19132754 [patent_doc_number] => 20240138107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SYSTEMS FOR THERMAL MANAGEMENT OF AN ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/047860 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18047860 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047860
Systems for thermal management of an electronic device Oct 18, 2022 Issued
Array ( [id] => 19446284 [patent_doc_number] => 12096596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Power electronics device assemblies including dual graphite layers and cold plates incorporating the same [patent_app_type] => utility [patent_app_number] => 17/968162 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5413 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968162 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968162
Power electronics device assemblies including dual graphite layers and cold plates incorporating the same Oct 17, 2022 Issued
Array ( [id] => 19118307 [patent_doc_number] => 20240130057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => Arc Resistant System and Method for Ventilation of Electrical Equipment [patent_app_type] => utility [patent_app_number] => 17/968484 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968484 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968484
Arc resistant system and method for ventilation of electrical equipment Oct 17, 2022 Issued
Array ( [id] => 19721878 [patent_doc_number] => 12207436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Method and apparatus for a rotating ion emitter [patent_app_type] => utility [patent_app_number] => 17/967579 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 16018 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17967579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/967579
Method and apparatus for a rotating ion emitter Oct 16, 2022 Issued
Array ( [id] => 19935524 [patent_doc_number] => 12308734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Power supply enclosure, power supply conversion apparatus, and electronic device [patent_app_type] => utility [patent_app_number] => 17/966333 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 31 [patent_no_of_words] => 11599 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966333
Power supply enclosure, power supply conversion apparatus, and electronic device Oct 13, 2022 Issued
Array ( [id] => 19509369 [patent_doc_number] => 12120810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Circuit board and preparation method therefor [patent_app_type] => utility [patent_app_number] => 17/965781 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3209 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17965781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965781
Circuit board and preparation method therefor Oct 13, 2022 Issued
Array ( [id] => 19329218 [patent_doc_number] => 12046912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Wireless charger [patent_app_type] => utility [patent_app_number] => 17/947688 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 6817 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17947688 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/947688
Wireless charger Sep 18, 2022 Issued
Array ( [id] => 19056909 [patent_doc_number] => 20240098878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => PIN-FIN COOLING FOR PRINTED CIRCUIT BOARDS (PCBS) [patent_app_type] => utility [patent_app_number] => 17/946160 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17946160 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946160
Pin-fin cooling for printed circuit boards (PCBs) Sep 15, 2022 Issued
Array ( [id] => 18269591 [patent_doc_number] => 20230090833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Methods for and Apparatuses of a Circuit Board Cooling Device [patent_app_type] => utility [patent_app_number] => 17/932564 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932564
Methods for and apparatuses of a circuit board cooling device Sep 14, 2022 Issued
Array ( [id] => 19040300 [patent_doc_number] => 20240090115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => CIRCUIT MOUNTING ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 17/943980 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17943980 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943980
Circuit mounting assemblies Sep 12, 2022 Issued
Array ( [id] => 18813425 [patent_doc_number] => 20230387762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => THERMAL INTERFACE MATERIALS [patent_app_type] => utility [patent_app_number] => 17/900191 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17900191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/900191
Thermal interface materials Aug 30, 2022 Issued
Array ( [id] => 18069487 [patent_doc_number] => 20220400575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => ELECTRONIC DEVICE INCLUDING HEAT DISSIPATION STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/892264 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892264 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892264
Electronic device including heat dissipation structure Aug 21, 2022 Issued
Array ( [id] => 18239371 [patent_doc_number] => 20230071682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => High Frequency And High Power Thin Film Component [patent_app_type] => utility [patent_app_number] => 17/891197 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17891197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/891197
High frequency and high power thin film component Aug 18, 2022 Issued
Array ( [id] => 19858247 [patent_doc_number] => 12261098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Immersion cooling electronic devices [patent_app_type] => utility [patent_app_number] => 17/889511 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2596 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17889511 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889511
Immersion cooling electronic devices Aug 16, 2022 Issued
Array ( [id] => 18069488 [patent_doc_number] => 20220400576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => THERMAL-CONTROL SYSTEM OF A MEDIA-STREAMING DEVICE AND ASSOCIATED MEDIA-STREAMING DEVICES [patent_app_type] => utility [patent_app_number] => 17/889727 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17889727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889727
Thermal-control system of a media-streaming device and associated media-streaming devices Aug 16, 2022 Issued
Array ( [id] => 19533827 [patent_doc_number] => 20240357729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => COLD PLATE HAVING OPENING AND RELATED SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/683754 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18683754 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/683754
COLD PLATE HAVING OPENING AND RELATED SYSTEMS Aug 15, 2022 Pending
Array ( [id] => 18814893 [patent_doc_number] => 20230389231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => IMMERSION COOLING SYSTEM AND COOLING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/883197 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883197
Immersion cooling system and cooling method thereof Aug 7, 2022 Issued
Array ( [id] => 19337075 [patent_doc_number] => 20240251505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => ELECTRICAL ELEMENT- MOUNTING SUBSTRATE AND ELECTRICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/293247 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18293247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/293247
ELECTRICAL ELEMENT- MOUNTING SUBSTRATE AND ELECTRICAL DEVICE Jul 28, 2022 Pending
Array ( [id] => 18890983 [patent_doc_number] => 11869760 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-09 [patent_title] => Power electronic device assemblies having an electrically insulating layer [patent_app_type] => utility [patent_app_number] => 17/874488 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3545 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17874488 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874488
Power electronic device assemblies having an electrically insulating layer Jul 26, 2022 Issued
Menu