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] => 9716429 [patent_doc_number] => 20140252127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'Multi-color spraying device' [patent_app_type] => utility [patent_app_number] => 13/786437 [patent_app_country] => US [patent_app_date] => 2013-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2335 [patent_no_of_claims] => 16 [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] => 13786437 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/786437
Multi-color spraying device Mar 4, 2013 Abandoned
Array ( [id] => 9696860 [patent_doc_number] => 20140246545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-04 [patent_title] => 'Aerial material distribution apparatus' [patent_app_type] => utility [patent_app_number] => 13/784469 [patent_app_country] => US [patent_app_date] => 2013-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10270 [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] => 13784469 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/784469
Aerial material distribution apparatus Mar 3, 2013 Issued
Array ( [id] => 10244249 [patent_doc_number] => 20150129244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-14 [patent_title] => 'SYSTEM AND METHODS FOR DELIVERY OF MATERIALS' [patent_app_type] => utility [patent_app_number] => 14/381379 [patent_app_country] => US [patent_app_date] => 2013-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4110 [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] => 14381379 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/381379
SYSTEM AND METHODS FOR DELIVERY OF MATERIALS Feb 28, 2013 Abandoned
Array ( [id] => 9809475 [patent_doc_number] => 20150021420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'ELECTROSTATIC SPRAY DEVICE AND METHOD FOR POSITIONING FOR THE SAME' [patent_app_type] => utility [patent_app_number] => 14/380921 [patent_app_country] => US [patent_app_date] => 2013-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8930 [patent_no_of_claims] => 8 [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] => 14380921 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/380921
Electrostatic spray device and method for positioning for the same Feb 25, 2013 Issued
Array ( [id] => 9682323 [patent_doc_number] => 20140239086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'INTERACTIVE ENTERTAINMENT APPARATUS AND SYSTEM AND A METHOD OF INTERACTING WITH WATER TO PROVIDE AUDIO, VISUAL, OLFACTORY, GUSTATORY OR TACTILE EFFECT' [patent_app_type] => utility [patent_app_number] => 13/823487 [patent_app_country] => US [patent_app_date] => 2013-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7627 [patent_no_of_claims] => 23 [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] => 13823487 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/823487
INTERACTIVE ENTERTAINMENT APPARATUS AND SYSTEM AND A METHOD OF INTERACTING WITH WATER TO PROVIDE AUDIO, VISUAL, OLFACTORY, GUSTATORY OR TACTILE EFFECT Feb 21, 2013
Array ( [id] => 9836057 [patent_doc_number] => 20150028138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-29 [patent_title] => 'Coating Thickness and Distribution Control Wiping Nozzle with Excellent Pressure Uniformity' [patent_app_type] => utility [patent_app_number] => 14/379988 [patent_app_country] => US [patent_app_date] => 2013-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2246 [patent_no_of_claims] => 2 [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] => 14379988 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/379988
Coating Thickness and Distribution Control Wiping Nozzle with Excellent Pressure Uniformity Feb 12, 2013 Abandoned
Array ( [id] => 9637798 [patent_doc_number] => 20140215907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'STEAM CONCENTRATION CONDUIT, NOZZLE AND WEED KILLING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/757012 [patent_app_country] => US [patent_app_date] => 2013-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3368 [patent_no_of_claims] => 15 [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] => 13757012 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/757012
STEAM CONCENTRATION CONDUIT, NOZZLE AND WEED KILLING APPARATUS Jan 31, 2013 Abandoned
Array ( [id] => 15466561 [patent_doc_number] => 10549135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Water mist fire suppression sprinkler with a polymer seal [patent_app_type] => utility [patent_app_number] => 14/376208 [patent_app_country] => US [patent_app_date] => 2013-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2689 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14376208 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/376208
Water mist fire suppression sprinkler with a polymer seal Jan 30, 2013 Issued
Array ( [id] => 10950383 [patent_doc_number] => 20140353404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'INDUSTRIAL TRIGGER SPRAYER' [patent_app_type] => utility [patent_app_number] => 14/374027 [patent_app_country] => US [patent_app_date] => 2013-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2594 [patent_no_of_claims] => 12 [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] => 14374027 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/374027
INDUSTRIAL TRIGGER SPRAYER Jan 28, 2013 Abandoned
Array ( [id] => 10942860 [patent_doc_number] => 20140345881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'PRESSURE CONTROL SYSTEM FOR FIRE EXTINGUISHING EQUIPMENT' [patent_app_type] => utility [patent_app_number] => 14/375978 [patent_app_country] => US [patent_app_date] => 2013-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2920 [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] => 14375978 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/375978
PRESSURE CONTROL SYSTEM FOR FIRE EXTINGUISHING EQUIPMENT Jan 24, 2013 Abandoned
Array ( [id] => 9854324 [patent_doc_number] => 20150034340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'FIRE EXTINGUISHING SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/376347 [patent_app_country] => US [patent_app_date] => 2013-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3801 [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] => 14376347 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/376347
Fire extinguishing system Jan 24, 2013 Issued
Array ( [id] => 12043737 [patent_doc_number] => 09821323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-21 [patent_title] => 'Droplet forming device and droplet forming method' [patent_app_type] => utility [patent_app_number] => 14/374726 [patent_app_country] => US [patent_app_date] => 2013-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6883 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14374726 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/374726
Droplet forming device and droplet forming method Jan 24, 2013 Issued
Array ( [id] => 9861548 [patent_doc_number] => 20150041565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-12 [patent_title] => 'VALVE FOR METERING A FLOWING MEDIUM' [patent_app_type] => utility [patent_app_number] => 14/377483 [patent_app_country] => US [patent_app_date] => 2013-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3535 [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] => 14377483 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/377483
Valve for metering a flowing medium Jan 24, 2013 Issued
Array ( [id] => 9612861 [patent_doc_number] => 20140202718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'Aircraft Fire Suppression' [patent_app_type] => utility [patent_app_number] => 13/744409 [patent_app_country] => US [patent_app_date] => 2013-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2658 [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] => 13744409 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/744409
Aircraft fire suppression Jan 16, 2013 Issued
Array ( [id] => 11895812 [patent_doc_number] => 09765740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Fuel injection valve' [patent_app_type] => utility [patent_app_number] => 14/374782 [patent_app_country] => US [patent_app_date] => 2013-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 5931 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14374782 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/374782
Fuel injection valve Jan 15, 2013 Issued
Array ( [id] => 10971478 [patent_doc_number] => 20140374512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'ELECTROMAGNETIC FUEL INJECTION VALVE' [patent_app_type] => utility [patent_app_number] => 14/376676 [patent_app_country] => US [patent_app_date] => 2013-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3873 [patent_no_of_claims] => 5 [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] => 14376676 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/376676
ELECTROMAGNETIC FUEL INJECTION VALVE Jan 7, 2013 Abandoned
Array ( [id] => 9600237 [patent_doc_number] => 20140196918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'WATER/FOAM FIRE EXTINGUISHER WITH ADJUSTABLE FOAM CONSISTENCY' [patent_app_type] => utility [patent_app_number] => 13/702072 [patent_app_country] => US [patent_app_date] => 2012-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2648 [patent_no_of_claims] => 10 [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] => 13702072 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/702072
WATER/FOAM FIRE EXTINGUISHER WITH ADJUSTABLE FOAM CONSISTENCY Dec 3, 2012 Abandoned
Array ( [id] => 11778311 [patent_doc_number] => 09387352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-12 [patent_title] => 'System for extinguishing or inerting having a synthetic liquid extinguishing agent' [patent_app_type] => utility [patent_app_number] => 13/671705 [patent_app_country] => US [patent_app_date] => 2012-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2474 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13671705 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/671705
System for extinguishing or inerting having a synthetic liquid extinguishing agent Nov 7, 2012 Issued
Array ( [id] => 10909133 [patent_doc_number] => 20140312148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-23 [patent_title] => 'NOZZLE FOR APPLYING SEALANTS' [patent_app_type] => utility [patent_app_number] => 13/976916 [patent_app_country] => US [patent_app_date] => 2012-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2724 [patent_no_of_claims] => 6 [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] => 13976916 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/976916
Nozzle for applying sealants Oct 30, 2012 Issued
Array ( [id] => 10595274 [patent_doc_number] => 09316355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-19 [patent_title] => 'Cylinder preparation for high purity acetylene' [patent_app_type] => utility [patent_app_number] => 13/665141 [patent_app_country] => US [patent_app_date] => 2012-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6306 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13665141 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/665141
Cylinder preparation for high purity acetylene Oct 30, 2012 Issued
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