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] => 11957119 [patent_doc_number] => 20170261270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'COMPACT TUBE AND PLATE CONDENSER WITH COOLING FINS' [patent_app_type] => utility [patent_app_number] => 15/067155 [patent_app_country] => US [patent_app_date] => 2016-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2366 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 15067155 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/067155
COMPACT TUBE AND PLATE CONDENSER WITH COOLING FINS Mar 9, 2016 Abandoned
Array ( [id] => 11068840 [patent_doc_number] => 20160265804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'BUILDING VENTILATOR' [patent_app_type] => utility [patent_app_number] => 15/065776 [patent_app_country] => US [patent_app_date] => 2016-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5076 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 15065776 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/065776
Building ventilator Mar 8, 2016 Issued
Array ( [id] => 11091649 [patent_doc_number] => 20160288617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'AIR-CONDITIONING APPARATUS FOR VEHICLE' [patent_app_type] => utility [patent_app_number] => 15/064430 [patent_app_country] => US [patent_app_date] => 2016-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10067 [patent_no_of_claims] => 16 [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] => 15064430 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/064430
Air-conditioning apparatus for vehicle Mar 7, 2016 Issued
Array ( [id] => 17150361 [patent_doc_number] => 11143430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Using liquid to air membrane energy exchanger for liquid cooling [patent_app_type] => utility [patent_app_number] => 15/574201 [patent_app_country] => US [patent_app_date] => 2016-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 17925 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15574201 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/574201
Using liquid to air membrane energy exchanger for liquid cooling Mar 7, 2016 Issued
Array ( [id] => 12198711 [patent_doc_number] => 09901762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Method and mechanism for fast evacuation of a pressurized vessel' [patent_app_type] => utility [patent_app_number] => 15/059983 [patent_app_country] => US [patent_app_date] => 2016-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6939 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15059983 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/059983
Method and mechanism for fast evacuation of a pressurized vessel Mar 2, 2016 Issued
Array ( [id] => 10814320 [patent_doc_number] => 20160160480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'SHOWER HEAD WITH INTEGRATED MIXING VALVE' [patent_app_type] => utility [patent_app_number] => 15/043187 [patent_app_country] => US [patent_app_date] => 2016-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 18943 [patent_no_of_claims] => 1 [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] => 15043187 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/043187
Shower head with integrated mixing valve Feb 11, 2016 Issued
Array ( [id] => 12113490 [patent_doc_number] => 09869476 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-16 [patent_title] => 'Non-electric forced air heating and cooling apparatus' [patent_app_type] => utility [patent_app_number] => 15/014420 [patent_app_country] => US [patent_app_date] => 2016-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2919 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15014420 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/014420
Non-electric forced air heating and cooling apparatus Feb 2, 2016 Issued
Array ( [id] => 11909126 [patent_doc_number] => 09777932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-03 [patent_title] => 'System for energy recovery and cleaning of heat exchangers in shower applications' [patent_app_type] => utility [patent_app_number] => 15/013602 [patent_app_country] => US [patent_app_date] => 2016-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4965 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15013602 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/013602
System for energy recovery and cleaning of heat exchangers in shower applications Feb 1, 2016 Issued
Array ( [id] => 12107241 [patent_doc_number] => 09863718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'Explosion-proof enclosures with active thermal management by heat exchange' [patent_app_type] => utility [patent_app_number] => 15/012583 [patent_app_country] => US [patent_app_date] => 2016-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2519 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 15012583 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/012583
Explosion-proof enclosures with active thermal management by heat exchange Jan 31, 2016 Issued
Array ( [id] => 13959551 [patent_doc_number] => 20190056119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => INDOOR UNIT FOR AIR-CONDITIONING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/780257 [patent_app_country] => US [patent_app_date] => 2016-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 15780257 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/780257
Indoor unit for air-conditioning apparatus Jan 31, 2016 Issued
Array ( [id] => 11885562 [patent_doc_number] => 09756763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-05 [patent_title] => 'Cooling fluid supply apparatus with safety mechanism and method for cooling heat load' [patent_app_type] => utility [patent_app_number] => 15/012225 [patent_app_country] => US [patent_app_date] => 2016-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6351 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 15012225 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/012225
Cooling fluid supply apparatus with safety mechanism and method for cooling heat load Jan 31, 2016 Issued
Array ( [id] => 12964588 [patent_doc_number] => 09874412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Reinforced cross drilled block [patent_app_type] => utility [patent_app_number] => 15/011508 [patent_app_country] => US [patent_app_date] => 2016-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6296 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15011508 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/011508
Reinforced cross drilled block Jan 29, 2016 Issued
Array ( [id] => 12172874 [patent_doc_number] => 09891006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'Metal-based microchannel heat exchangers made by molding replication and assembly' [patent_app_type] => utility [patent_app_number] => 15/010162 [patent_app_country] => US [patent_app_date] => 2016-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 27 [patent_no_of_words] => 16197 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 471 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15010162 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/010162
Metal-based microchannel heat exchangers made by molding replication and assembly Jan 28, 2016 Issued
Array ( [id] => 11019083 [patent_doc_number] => 20160216036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'COOLING MODULE AND METHOD OF ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/008512 [patent_app_country] => US [patent_app_date] => 2016-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4919 [patent_no_of_claims] => 20 [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] => 15008512 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/008512
Cooling module and method of assembly Jan 27, 2016 Issued
Array ( [id] => 12166511 [patent_doc_number] => 09885275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-06 [patent_title] => 'Boiling cooling system' [patent_app_type] => utility [patent_app_number] => 15/009353 [patent_app_country] => US [patent_app_date] => 2016-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3818 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15009353 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/009353
Boiling cooling system Jan 27, 2016 Issued
Array ( [id] => 10978690 [patent_doc_number] => 20160175633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'Hydo Fire Mitigation System' [patent_app_type] => utility [patent_app_number] => 14/993162 [patent_app_country] => US [patent_app_date] => 2016-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8511 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 14993162 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/993162
Hydro fire mitigation system Jan 11, 2016 Issued
Array ( [id] => 11995017 [patent_doc_number] => 20170299173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'FLUIDIZED BED HEAT EXCHANGER' [patent_app_type] => utility [patent_app_number] => 15/513404 [patent_app_country] => US [patent_app_date] => 2016-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3894 [patent_no_of_claims] => 14 [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] => 15513404 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/513404
FLUIDIZED BED HEAT EXCHANGER Jan 7, 2016 Abandoned
Array ( [id] => 12928936 [patent_doc_number] => 09828771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-28 [patent_title] => Boom assembly joints [patent_app_type] => utility [patent_app_number] => 14/989967 [patent_app_country] => US [patent_app_date] => 2016-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2203 [patent_no_of_claims] => 19 [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] => 14989967 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/989967
Boom assembly joints Jan 6, 2016 Issued
Array ( [id] => 10767914 [patent_doc_number] => 20160114070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'REMOTELY DEPLOYABLE VAPOR DELIVERY DEVICE' [patent_app_type] => utility [patent_app_number] => 14/989099 [patent_app_country] => US [patent_app_date] => 2016-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10375 [patent_no_of_claims] => 9 [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] => 14989099 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/989099
Remotely deployable vapor delivery device Jan 5, 2016 Issued
Array ( [id] => 11449528 [patent_doc_number] => 09573156 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-02-21 [patent_title] => 'Fluid dispense tips' [patent_app_type] => utility [patent_app_number] => 14/972173 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 34 [patent_no_of_words] => 6608 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 14972173 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/972173
Fluid dispense tips Dec 16, 2015 Issued
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