Search

Michael W. Chao

Examiner (ID: 8710)

Most Active Art Unit
2492
Art Unit(s)
2492, 2442
Total Applications
603
Issued Applications
382
Pending Applications
82
Abandoned Applications
166

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17634610 [patent_doc_number] => 11345319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Device for spraying fluid on vehicle camera [patent_app_type] => utility [patent_app_number] => 16/476707 [patent_app_country] => US [patent_app_date] => 2018-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 6944 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16476707 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/476707
Device for spraying fluid on vehicle camera Jan 4, 2018 Issued
Array ( [id] => 18602800 [patent_doc_number] => 11744239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Configurable nozzle assembly and methods of same [patent_app_type] => utility [patent_app_number] => 16/476069 [patent_app_country] => US [patent_app_date] => 2018-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 22633 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16476069 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/476069
Configurable nozzle assembly and methods of same Jan 4, 2018 Issued
Array ( [id] => 12706150 [patent_doc_number] => 20180127216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => DEFLECTOR FOR A BROADCAST SPREADER [patent_app_type] => utility [patent_app_number] => 15/862399 [patent_app_country] => US [patent_app_date] => 2018-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15862399 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/862399
DEFLECTOR FOR A BROADCAST SPREADER Jan 3, 2018 Abandoned
Array ( [id] => 12882040 [patent_doc_number] => 20180185855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => HIGH EFFICIENCY AIRLESS SPRAY TIP DESIGN AND USE [patent_app_type] => utility [patent_app_number] => 15/862260 [patent_app_country] => US [patent_app_date] => 2018-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15862260 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/862260
High efficiency airless spray tip design and use Jan 3, 2018 Issued
Array ( [id] => 15321963 [patent_doc_number] => 20200001311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => ELECTROSTATIC ATOMIZATION DEVICE, INFORMATION PROCESSING TERMINAL, AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 16/480165 [patent_app_country] => US [patent_app_date] => 2017-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14518 [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] => 16480165 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/480165
ELECTROSTATIC ATOMIZATION DEVICE, INFORMATION PROCESSING TERMINAL, AND CONTROL METHOD Dec 12, 2017 Abandoned
Array ( [id] => 12261225 [patent_doc_number] => 20180080421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'FUEL INJECTION VALVE' [patent_app_type] => utility [patent_app_number] => 15/827430 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7907 [patent_no_of_claims] => 7 [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] => 15827430 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/827430
Fuel injection valve Nov 29, 2017 Issued
Array ( [id] => 16010225 [patent_doc_number] => 20200179955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => NOZZLE DEVICE WITH CONCAVE OPENING CONFIGURATION AND METHOD FOR DISPENSING A VISCOUS APPLICATION MEDIUM [patent_app_type] => utility [patent_app_number] => 16/349301 [patent_app_country] => US [patent_app_date] => 2017-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16349301 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/349301
NOZZLE DEVICE WITH CONCAVE OPENING CONFIGURATION AND METHOD FOR DISPENSING A VISCOUS APPLICATION MEDIUM Nov 28, 2017 Abandoned
Array ( [id] => 15269039 [patent_doc_number] => 20190383253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => INJECTOR COMPONENT HAVING A COATING, INJECTOR, AS WELL AS A DEVICE FOR COATING [patent_app_type] => utility [patent_app_number] => 16/462446 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16462446 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/462446
Injector component having a coating, injector, as well as a device for coating Nov 20, 2017 Issued
Array ( [id] => 14304425 [patent_doc_number] => 20190141916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => PORTABLE UNDERGROUND IRRIGATION DEVICE [patent_app_type] => utility [patent_app_number] => 15/810224 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15810224 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/810224
PORTABLE UNDERGROUND IRRIGATION DEVICE Nov 12, 2017 Abandoned
Array ( [id] => 12725686 [patent_doc_number] => 20180133729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => ELECTRIC PRESSURE WASHER WITH FOLDING HANDLE [patent_app_type] => utility [patent_app_number] => 15/811637 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15811637 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/811637
Electric pressure washer with folding handle Nov 12, 2017 Issued
Array ( [id] => 12703705 [patent_doc_number] => 20180126401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => Safety Button System and Method of Use [patent_app_type] => utility [patent_app_number] => 15/809927 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15809927 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/809927
Safety Button System and Method of Use Nov 9, 2017 Abandoned
Array ( [id] => 12809869 [patent_doc_number] => 20180161793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => SMART MULTI-PORT FLUID DELIVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 15/808917 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15808917 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/808917
SMART MULTI-PORT FLUID DELIVERY SYSTEM Nov 9, 2017 Abandoned
Array ( [id] => 14663407 [patent_doc_number] => 10369586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Oil jet device [patent_app_type] => utility [patent_app_number] => 15/808176 [patent_app_country] => US [patent_app_date] => 2017-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4089 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15808176 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/808176
Oil jet device Nov 8, 2017 Issued
Array ( [id] => 12703678 [patent_doc_number] => 20180126392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => HANDPIECE FOR SPRAYING ON A FLUID JET AND INSERTION MEMEBER FOR THIS HANDPIECE [patent_app_type] => utility [patent_app_number] => 15/806374 [patent_app_country] => US [patent_app_date] => 2017-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15806374 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/806374
Handpiece for spraying on a fluid jet and insertion member for this handpiece Nov 7, 2017 Issued
Array ( [id] => 15812835 [patent_doc_number] => 10631573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Atomizer and aerosol generating device using the same [patent_app_type] => utility [patent_app_number] => 15/806604 [patent_app_country] => US [patent_app_date] => 2017-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4870 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15806604 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/806604
Atomizer and aerosol generating device using the same Nov 7, 2017 Issued
Array ( [id] => 15240353 [patent_doc_number] => 20190374962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => ELECTROSTATIC SPRAYING APPARATUS AND ELECTROSTATIC SPRAYING METHOD [patent_app_type] => utility [patent_app_number] => 16/463535 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16463535 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/463535
ELECTROSTATIC SPRAYING APPARATUS AND ELECTROSTATIC SPRAYING METHOD Oct 30, 2017 Abandoned
Array ( [id] => 12639072 [patent_doc_number] => 20180104854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => FLAT FAN SPRAYING APPARATUS FOR THE DISPENSING OF ULTRA-HIGH FAST SET TWO COMPONENT MATERIALS [patent_app_type] => utility [patent_app_number] => 15/787256 [patent_app_country] => US [patent_app_date] => 2017-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 406 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15787256 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/787256
FLAT FAN SPRAYING APPARATUS FOR THE DISPENSING OF ULTRA-HIGH FAST SET TWO COMPONENT MATERIALS Oct 17, 2017 Abandoned
Array ( [id] => 12156533 [patent_doc_number] => 20180027798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'DUAL NOZZLE SPRAYER' [patent_app_type] => utility [patent_app_number] => 15/729062 [patent_app_country] => US [patent_app_date] => 2017-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4040 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [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] => 15729062 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/729062
Dual nozzle sprayer Oct 9, 2017 Issued
Array ( [id] => 13604859 [patent_doc_number] => 20180353978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => NET WATER OUTLET DEVICE [patent_app_type] => utility [patent_app_number] => 15/710313 [patent_app_country] => US [patent_app_date] => 2017-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15710313 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/710313
Net water outlet device Sep 19, 2017 Issued
Array ( [id] => 16548921 [patent_doc_number] => 10882063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Electro-hydraulic actuated spray guns [patent_app_type] => utility [patent_app_number] => 15/707569 [patent_app_country] => US [patent_app_date] => 2017-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4061 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 15707569 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/707569
Electro-hydraulic actuated spray guns Sep 17, 2017 Issued
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