Search

Edmond C. Lau

Examiner (ID: 19090, Phone: (571)272-5859 , Office: P/2871 )

Most Active Art Unit
2871
Art Unit(s)
2871
Total Applications
915
Issued Applications
636
Pending Applications
119
Abandoned Applications
183

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14020693 [patent_doc_number] => 20190072340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => Conducting Device For Controlling The Flow Of Liquid When Feeding In Two-Phase Streams In Block-In-Shell Heat Exchangers [patent_app_type] => utility [patent_app_number] => 15/534532 [patent_app_country] => US [patent_app_date] => 2015-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15534532 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/534532
Conducting Device For Controlling The Flow Of Liquid When Feeding In Two-Phase Streams In Block-In-Shell Heat Exchangers Dec 6, 2015 Abandoned
Array ( [id] => 14362147 [patent_doc_number] => 10302367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Non-metallic vapor chambers [patent_app_type] => utility [patent_app_number] => 14/959010 [patent_app_country] => US [patent_app_date] => 2015-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 7088 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14959010 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/959010
Non-metallic vapor chambers Dec 3, 2015 Issued
Array ( [id] => 12093560 [patent_doc_number] => 20170350653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'COOLING APPARATUS FOR COOLING A FLUID BY MEANS OF SURFACE WATER' [patent_app_type] => utility [patent_app_number] => 15/534588 [patent_app_country] => US [patent_app_date] => 2015-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5904 [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] => 15534588 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/534588
Cooling apparatus for cooling a fluid by means of surface water Dec 3, 2015 Issued
Array ( [id] => 13464501 [patent_doc_number] => 20180283793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => IMPROVED MARINE HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 15/527090 [patent_app_country] => US [patent_app_date] => 2015-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15527090 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/527090
Marine heat exchanger Nov 30, 2015 Issued
Array ( [id] => 11620847 [patent_doc_number] => 20170131034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'HEAT EXCHANGER' [patent_app_type] => utility [patent_app_number] => 14/937259 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3702 [patent_no_of_claims] => 18 [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] => 14937259 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/937259
Heat exchanger Nov 9, 2015 Issued
Array ( [id] => 15229439 [patent_doc_number] => 10502436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Outdoor device for an air conditioner [patent_app_type] => utility [patent_app_number] => 14/934957 [patent_app_country] => US [patent_app_date] => 2015-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8541 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14934957 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/934957
Outdoor device for an air conditioner Nov 5, 2015 Issued
Array ( [id] => 11620849 [patent_doc_number] => 20170131036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'COMPOSITE STRUCTURE OF FLAT HEAT PIPE AND HEAT CONDUCTION DEVICE THEREOF' [patent_app_type] => utility [patent_app_number] => 14/932978 [patent_app_country] => US [patent_app_date] => 2015-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2251 [patent_no_of_claims] => 10 [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] => 14932978 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/932978
Composite structure of flat heat pipe and heat conduction device thereof Nov 4, 2015 Issued
Array ( [id] => 13345347 [patent_doc_number] => 20180224213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => HEAT EXCHANGER MODULE UNIT [patent_app_type] => utility [patent_app_number] => 15/748093 [patent_app_country] => US [patent_app_date] => 2015-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15748093 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/748093
Heat exchanger module unit Sep 23, 2015 Issued
Array ( [id] => 11964680 [patent_doc_number] => 20170268833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'ARRANGEMENT FOR A TEMPERATURE CONTROL DEVICE, AND TEMPERATURE CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 15/514309 [patent_app_country] => US [patent_app_date] => 2015-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3551 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 15514309 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/514309
ARRANGEMENT FOR A TEMPERATURE CONTROL DEVICE, AND TEMPERATURE CONTROL DEVICE Sep 22, 2015 Abandoned
Array ( [id] => 11964680 [patent_doc_number] => 20170268833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'ARRANGEMENT FOR A TEMPERATURE CONTROL DEVICE, AND TEMPERATURE CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 15/514309 [patent_app_country] => US [patent_app_date] => 2015-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3551 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 15514309 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/514309
ARRANGEMENT FOR A TEMPERATURE CONTROL DEVICE, AND TEMPERATURE CONTROL DEVICE Sep 22, 2015 Abandoned
Array ( [id] => 16062901 [patent_doc_number] => 10690389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => CO [patent_app_type] => utility [patent_app_number] => 14/831170 [patent_app_country] => US [patent_app_date] => 2015-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6751 [patent_no_of_claims] => 16 [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] => 14831170 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/831170
CO Aug 19, 2015 Issued
Array ( [id] => 13817165 [patent_doc_number] => 10185351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Foldable water-cooling device [patent_app_type] => utility [patent_app_number] => 14/749645 [patent_app_country] => US [patent_app_date] => 2015-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2575 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14749645 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/749645
Foldable water-cooling device Jun 24, 2015 Issued
Array ( [id] => 10664787 [patent_doc_number] => 20160010931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'TANK RIB DESIGN' [patent_app_type] => utility [patent_app_number] => 14/750001 [patent_app_country] => US [patent_app_date] => 2015-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6405 [patent_no_of_claims] => 20 [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] => 14750001 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/750001
Header tank rib design for a heat exchanger Jun 24, 2015 Issued
Array ( [id] => 10492543 [patent_doc_number] => 20150377565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'RECEIVER FOR A HEAT EXCHANGER AND HEAT EXCHANGER, ESPECIALLY CONDENSER, EQUIPPED THEREOF' [patent_app_type] => utility [patent_app_number] => 14/748677 [patent_app_country] => US [patent_app_date] => 2015-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3592 [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] => 14748677 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/748677
Receiver for a heat exchanger and heat exchanger, especially condenser, equipped thereof Jun 23, 2015 Issued
Array ( [id] => 11351379 [patent_doc_number] => 20160370119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'HEAT EXCHANGER ASSEMBLY HAVING A REFRIGERANT DISTRIBUTION CONTROL USING SELECTIVE TUBE PORT CLOSURES' [patent_app_type] => utility [patent_app_number] => 14/741725 [patent_app_country] => US [patent_app_date] => 2015-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2870 [patent_no_of_claims] => 13 [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] => 14741725 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/741725
Heat exchanger assembly having a refrigerant distribution control using selective tube port closures Jun 16, 2015 Issued
Array ( [id] => 10477246 [patent_doc_number] => 20150362264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'FLOW DEFLECTOR' [patent_app_type] => utility [patent_app_number] => 14/741571 [patent_app_country] => US [patent_app_date] => 2015-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4880 [patent_no_of_claims] => 11 [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] => 14741571 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/741571
FLOW DEFLECTOR Jun 16, 2015 Abandoned
Array ( [id] => 11291549 [patent_doc_number] => 20160341481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'SUBMERSIBLE HEAT EXCHANGER AND METHODS OF OPERATING AND ASSEMBLING SAME' [patent_app_type] => utility [patent_app_number] => 14/716210 [patent_app_country] => US [patent_app_date] => 2015-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5253 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [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] => 14716210 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/716210
SUBMERSIBLE HEAT EXCHANGER AND METHODS OF OPERATING AND ASSEMBLING SAME May 18, 2015 Abandoned
Array ( [id] => 11295533 [patent_doc_number] => 20160345465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'HEAT RADIATOR AND METHOD FORM FORMING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/714956 [patent_app_country] => US [patent_app_date] => 2015-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2678 [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] => 14714956 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/714956
HEAT RADIATOR AND METHOD FORM FORMING THE SAME May 17, 2015 Abandoned
Array ( [id] => 14147371 [patent_doc_number] => 10254054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Integral sealing device and heat exchanger using same [patent_app_type] => utility [patent_app_number] => 15/121227 [patent_app_country] => US [patent_app_date] => 2015-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 3924 [patent_no_of_claims] => 9 [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] => 15121227 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/121227
Integral sealing device and heat exchanger using same May 7, 2015 Issued
Array ( [id] => 13119201 [patent_doc_number] => 10077952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-18 [patent_title] => Manifold structure for re-directing a fluid stream [patent_app_type] => utility [patent_app_number] => 14/701658 [patent_app_country] => US [patent_app_date] => 2015-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 7415 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14701658 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/701658
Manifold structure for re-directing a fluid stream Apr 30, 2015 Issued
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