Search

Davis D. Hwu

Examiner (ID: 13943, Phone: (571)272-4904 , Office: P/3744 )

Most Active Art Unit
3752
Art Unit(s)
3752, 3753, 3763, 3744
Total Applications
3211
Issued Applications
2525
Pending Applications
134
Abandoned Applications
580

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20376737 [patent_doc_number] => 12484193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Systems and methods for thermal management of electronic devices [patent_app_type] => utility [patent_app_number] => 18/120861 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 10917 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18120861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120861
Systems and methods for thermal management of electronic devices Mar 12, 2023 Issued
Array ( [id] => 18450157 [patent_doc_number] => 20230191434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => PAINT DISPENSING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/112212 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18112212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112212
Paint dispensing method and apparatus Feb 20, 2023 Issued
Array ( [id] => 20330605 [patent_doc_number] => 12460876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Fin structure [patent_app_type] => utility [patent_app_number] => 18/108554 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108554
Fin structure Feb 9, 2023 Issued
Array ( [id] => 19941221 [patent_doc_number] => 12313347 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Locally embedded phase change material for heat sinks [patent_app_type] => utility [patent_app_number] => 18/107096 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [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] => 18107096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107096
Locally embedded phase change material for heat sinks Feb 7, 2023 Issued
Array ( [id] => 18568008 [patent_doc_number] => 20230258343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => FRESH AIR PLENUM MODULE FOR A FAN COIL UNIT [patent_app_type] => utility [patent_app_number] => 18/166201 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18166201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/166201
FRESH AIR PLENUM MODULE FOR A FAN COIL UNIT Feb 7, 2023 Pending
Array ( [id] => 19962468 [patent_doc_number] => 12331959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Heat exchanger unit [patent_app_type] => utility [patent_app_number] => 18/099223 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 20184 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099223 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099223
Heat exchanger unit Jan 18, 2023 Issued
Array ( [id] => 19859636 [patent_doc_number] => 12262511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Two-phase immersion-type heat dissipation device having reinforced fins [patent_app_type] => utility [patent_app_number] => 18/097665 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 3210 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097665 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097665
Two-phase immersion-type heat dissipation device having reinforced fins Jan 16, 2023 Issued
Array ( [id] => 20116672 [patent_doc_number] => 12366370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Multi-zone variable refrigerant flow heating/cooling unit [patent_app_type] => utility [patent_app_number] => 18/154971 [patent_app_country] => US [patent_app_date] => 2023-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1278 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154971
Multi-zone variable refrigerant flow heating/cooling unit Jan 15, 2023 Issued
Array ( [id] => 20202295 [patent_doc_number] => 12405071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Heat exchanger systems and devices for reduced pressure loss [patent_app_type] => utility [patent_app_number] => 18/153936 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153936
Heat exchanger systems and devices for reduced pressure loss Jan 11, 2023 Issued
Array ( [id] => 19872028 [patent_doc_number] => 12264882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Modular heat-storage assembly with phase-change material, the manufacture of which is simplified [patent_app_type] => utility [patent_app_number] => 18/150959 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 8512 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150959 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150959
Modular heat-storage assembly with phase-change material, the manufacture of which is simplified Jan 5, 2023 Issued
Array ( [id] => 19923626 [patent_doc_number] => 12297899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Heat exchange module [patent_app_type] => utility [patent_app_number] => 18/087221 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1155 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087221
Heat exchange module Dec 21, 2022 Issued
Array ( [id] => 18452912 [patent_doc_number] => 20230194192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => AUTOMOTIVE LOCKING RING AND INTERCOOLER WITH CARBONFIBER END TANK [patent_app_type] => utility [patent_app_number] => 18/085285 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085285 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085285
Automotive locking ring and intercooler with carbonfiber end tank Dec 19, 2022 Issued
Array ( [id] => 19810309 [patent_doc_number] => 12241690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Thermal module structure [patent_app_type] => utility [patent_app_number] => 18/064294 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3555 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064294 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064294
Thermal module structure Dec 11, 2022 Issued
Array ( [id] => 18294193 [patent_doc_number] => 20230103879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => COMPACT HEAT EXCHANGER UNIT FOR ELECTRIC VEHICLE PARTICULARLY AND AIR CONDITIONING MODULE [patent_app_type] => utility [patent_app_number] => 18/063873 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063873 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063873
Compact heat exchanger unit for electric vehicle particularly and air conditioning module Dec 8, 2022 Issued
Array ( [id] => 20330611 [patent_doc_number] => 12460882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Passive flow control for captive vortex [patent_app_type] => utility [patent_app_number] => 18/077637 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [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] => 18077637 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077637
Passive flow control for captive vortex Dec 7, 2022 Issued
Array ( [id] => 18279327 [patent_doc_number] => 20230094799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => HEAT REQUEST ARBITRATION DEVICE, HEAT REQUEST ARBITRATION METHOD, NON-TRANSITORY STORAGE MEDIUM, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/077498 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077498
Heat request arbitration device, heat request arbitration method, non-transitory storage medium, and vehicle Dec 7, 2022 Issued
Array ( [id] => 18421324 [patent_doc_number] => 20230175787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => EXTREME THERMAL ENERGY REJECTION RADIATOR [patent_app_type] => utility [patent_app_number] => 18/078050 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18078050 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078050
EXTREME THERMAL ENERGY REJECTION RADIATOR Dec 7, 2022 Pending
Array ( [id] => 18435694 [patent_doc_number] => 20230182988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SYSTEM AND METHODS FOR DELIVERING A LIQUID [patent_app_type] => utility [patent_app_number] => 18/077133 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077133
SYSTEM AND METHODS FOR DELIVERING A LIQUID Dec 6, 2022 Abandoned
Array ( [id] => 19234900 [patent_doc_number] => 20240192094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => INTEGRATED PHASED ARRAY (IPA) THERMAL SUBSYSTEM FLUID LOOP SIMULATOR [patent_app_type] => utility [patent_app_number] => 18/063011 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063011 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063011
Integrated phased array (IPA) thermal subsystem fluid loop simulator Dec 6, 2022 Issued
Array ( [id] => 19950304 [patent_doc_number] => 12321669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Thermal management for composite tooling [patent_app_type] => utility [patent_app_number] => 18/063059 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 30 [patent_no_of_words] => 5458 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18063059 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063059
Thermal management for composite tooling Dec 6, 2022 Issued
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