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] => 13053277 [patent_doc_number] => 10048024 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-14 [patent_title] => Two-phase fluid flow distributor and method for parallel microchannel evaporators and condensers [patent_app_type] => utility [patent_app_number] => 15/497665 [patent_app_country] => US [patent_app_date] => 2017-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 6700 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 15497665 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/497665
Two-phase fluid flow distributor and method for parallel microchannel evaporators and condensers Apr 25, 2017 Issued
Array ( [id] => 13704817 [patent_doc_number] => 20170363363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => Electronics Cooling with Multi-Phase Heat Exchange and Heat Spreader [patent_app_type] => utility [patent_app_number] => 15/497520 [patent_app_country] => US [patent_app_date] => 2017-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15497520 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/497520
Electronics cooling with multi-phase heat exchange and heat spreader Apr 25, 2017 Issued
Array ( [id] => 13514487 [patent_doc_number] => 20180308786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => Liquid-Cooled Heat Sink [patent_app_type] => utility [patent_app_number] => 15/495409 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15495409 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/495409
Liquid-cooled heat sink Apr 23, 2017 Issued
Array ( [id] => 13455841 [patent_doc_number] => 20180279463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => AIRTIGHT STRUCTURE [patent_app_type] => utility [patent_app_number] => 15/495953 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15495953 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/495953
Airtight structure Apr 23, 2017 Issued
Array ( [id] => 13039227 [patent_doc_number] => 10041744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Heat exchanger for recovery of waste heat [patent_app_type] => utility [patent_app_number] => 15/493445 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5178 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15493445 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/493445
Heat exchanger for recovery of waste heat Apr 20, 2017 Issued
Array ( [id] => 13184087 [patent_doc_number] => 10107555 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-23 [patent_title] => Heat exchanger assembly [patent_app_type] => utility [patent_app_number] => 15/493676 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 11003 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15493676 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/493676
Heat exchanger assembly Apr 20, 2017 Issued
Array ( [id] => 13108509 [patent_doc_number] => 10072896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-11 [patent_title] => Modular thermal energy storage system [patent_app_type] => utility [patent_app_number] => 15/491247 [patent_app_country] => US [patent_app_date] => 2017-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 8568 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15491247 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/491247
Modular thermal energy storage system Apr 18, 2017 Issued
Array ( [id] => 15818403 [patent_doc_number] => 10634374 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-28 [patent_title] => Method and smart air conditioning system [patent_app_type] => utility [patent_app_number] => 15/482802 [patent_app_country] => US [patent_app_date] => 2017-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5190 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15482802 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/482802
Method and smart air conditioning system Apr 8, 2017 Issued
Array ( [id] => 15834223 [patent_doc_number] => 20200132393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => Thermal Cell [patent_app_type] => utility [patent_app_number] => 16/500949 [patent_app_country] => US [patent_app_date] => 2017-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16500949 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/500949
Thermal Cell Apr 5, 2017 Abandoned
Array ( [id] => 11756457 [patent_doc_number] => 20170203324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'PERFORATED PLATE FOR AN APPLICATION DEVICE AND CORRESPONDING METHOD' [patent_app_type] => utility [patent_app_number] => 15/477534 [patent_app_country] => US [patent_app_date] => 2017-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4936 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15477534 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/477534
Perforated plate for an application device and corresponding method Apr 2, 2017 Issued
Array ( [id] => 11755402 [patent_doc_number] => 20170202269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'INDIRECTLY HEATED CAPILLARY AEROSOLL GENERATOR' [patent_app_type] => utility [patent_app_number] => 15/475889 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2777 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15475889 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/475889
Indirectly heated capillary aerosoll generator Mar 30, 2017 Issued
Array ( [id] => 13464331 [patent_doc_number] => 20180283708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => AIR CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/474017 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15474017 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/474017
AIR CONDITIONING SYSTEM Mar 29, 2017 Abandoned
Array ( [id] => 15712835 [patent_doc_number] => 20200103183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => HEAT EXCHANGER, HEAT EXCHANGE SYSTEM, AND HEAT EXCHANGE METHOD [patent_app_type] => utility [patent_app_number] => 16/498073 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16498073 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/498073
Heat exchanger, heat exchange system, and heat exchange method Mar 29, 2017 Issued
Array ( [id] => 14980071 [patent_doc_number] => 10443943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Apparatus and method to control properties of fluid discharge via refrigerative exhaust [patent_app_type] => utility [patent_app_number] => 15/472978 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3418 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15472978 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/472978
Apparatus and method to control properties of fluid discharge via refrigerative exhaust Mar 28, 2017 Issued
Array ( [id] => 14172439 [patent_doc_number] => 10260219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Jet regulator with impingement surface and annular wall [patent_app_type] => utility [patent_app_number] => 15/468775 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5422 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15468775 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/468775
Jet regulator with impingement surface and annular wall Mar 23, 2017 Issued
Array ( [id] => 16422888 [patent_doc_number] => 20200348086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => THERMAL BATTERY WITH ENCAPSULATED PHASE-CHANGE MATERIAL [patent_app_type] => utility [patent_app_number] => 16/086194 [patent_app_country] => US [patent_app_date] => 2017-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16086194 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/086194
THERMAL BATTERY WITH ENCAPSULATED PHASE-CHANGE MATERIAL Mar 16, 2017 Abandoned
Array ( [id] => 15040847 [patent_doc_number] => 20190331428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => HEAT SINK [patent_app_type] => utility [patent_app_number] => 16/466397 [patent_app_country] => US [patent_app_date] => 2017-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16466397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/466397
Heat sink Mar 16, 2017 Issued
Array ( [id] => 16062837 [patent_doc_number] => 10690357 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-23 [patent_title] => Air-cooled condenser hail protection system [patent_app_type] => utility [patent_app_number] => 15/530891 [patent_app_country] => US [patent_app_date] => 2017-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2372 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15530891 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/530891
Air-cooled condenser hail protection system Mar 15, 2017 Issued
Array ( [id] => 13931341 [patent_doc_number] => 20190049186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => FINLESS HEAT EXCHANGER, OUTDOOR UNIT OF AN AIR-CONDITIONING APPARATUS INCLUDING THE FINLESS HEAT EXCHANGER, AND INDOOR UNIT OF AN AIR-CONDITIONING APPARATUS INCLUDING THE FINLESS HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 16/077654 [patent_app_country] => US [patent_app_date] => 2017-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16077654 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/077654
Finless heat exchanger, outdoor unit of an air-conditioning apparatus including the finless heat exchanger, and indoor unit of an air-conditioning apparatus including the finless heat exchanger Mar 14, 2017 Issued
Array ( [id] => 13430455 [patent_doc_number] => 20180266770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => Capillary Heat Exchanger [patent_app_type] => utility [patent_app_number] => 15/459173 [patent_app_country] => US [patent_app_date] => 2017-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15459173 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/459173
Capillary heat exchanger Mar 14, 2017 Issued
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