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] => 8925303 [patent_doc_number] => 20130181063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-18 [patent_title] => 'Liquid Atomizing Device and Liquid Atomizing Method' [patent_app_type] => utility [patent_app_number] => 13/824933 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7972 [patent_no_of_claims] => 9 [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] => 13824933 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/824933
Liquid Atomizing Device and Liquid Atomizing Method Sep 14, 2011 Abandoned
Array ( [id] => 8913436 [patent_doc_number] => 20130175061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'HANDHELD AEROSOL FIRE EXTINGUISHING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/824238 [patent_app_country] => US [patent_app_date] => 2011-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1095 [patent_no_of_claims] => 4 [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] => 13824238 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/824238
HANDHELD AEROSOL FIRE EXTINGUISHING APPARATUS Sep 6, 2011
Array ( [id] => 11677314 [patent_doc_number] => 09675825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-13 [patent_title] => 'Method for extinguishing fire' [patent_app_type] => utility [patent_app_number] => 13/824282 [patent_app_country] => US [patent_app_date] => 2011-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2007 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13824282 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/824282
Method for extinguishing fire Sep 6, 2011 Issued
Array ( [id] => 8937176 [patent_doc_number] => 20130186973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'REMOTELY CONTROLLED FERTILIZER SPRAYER, AND METHOD FOR CONTROLLING SAME' [patent_app_type] => utility [patent_app_number] => 13/825126 [patent_app_country] => US [patent_app_date] => 2011-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4734 [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] => 13825126 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/825126
REMOTELY CONTROLLED FERTILIZER SPRAYER, AND METHOD FOR CONTROLLING SAME Apr 25, 2011 Abandoned
Array ( [id] => 7781296 [patent_doc_number] => 20120042852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-23 [patent_title] => 'FUEL INJECTION DEVICE' [patent_app_type] => utility [patent_app_number] => 13/318527 [patent_app_country] => US [patent_app_date] => 2011-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 16960 [patent_no_of_claims] => 17 [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] => publications/A1/0042/20120042852.pdf [firstpage_image] =>[orig_patent_app_number] => 13318527 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/318527
Fuel injection device Mar 30, 2011 Issued
Array ( [id] => 8937188 [patent_doc_number] => 20130186985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'UNIT FUEL INJECTOR HAVING CHECK VALVE BODY AND SPRING CAGE FORMING A REVERSE FLOW CHECK CAVITY' [patent_app_type] => utility [patent_app_number] => 13/822707 [patent_app_country] => US [patent_app_date] => 2010-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5542 [patent_no_of_claims] => 23 [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] => 13822707 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/822707
UNIT FUEL INJECTOR HAVING CHECK VALVE BODY AND SPRING CAGE FORMING A REVERSE FLOW CHECK CAVITY Sep 12, 2010
Array ( [id] => 9000012 [patent_doc_number] => 20130221136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'UNIT FUEL INJECTOR HAVING A CAVITY IN A SPRING CAGE AND AN INJECTION PASSAGE OFFSET FROM THE CAVITY AXIS' [patent_app_type] => utility [patent_app_number] => 13/824938 [patent_app_country] => US [patent_app_date] => 2010-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5706 [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] => 13824938 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/824938
UNIT FUEL INJECTOR HAVING A CAVITY IN A SPRING CAGE AND AN INJECTION PASSAGE OFFSET FROM THE CAVITY AXIS Sep 12, 2010 Abandoned
Array ( [id] => 8513154 [patent_doc_number] => 20120312562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'METHOD FOR FIGHTING AND/OR PREVENTING FIRES IN LITHIUM ION CELLS AND LITHIUM ION POLYMER CELLS' [patent_app_type] => utility [patent_app_number] => 13/388660 [patent_app_country] => US [patent_app_date] => 2010-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4288 [patent_no_of_claims] => 16 [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] => 13388660 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/388660
METHOD FOR FIGHTING AND/OR PREVENTING FIRES IN LITHIUM ION CELLS AND LITHIUM ION POLYMER CELLS Jul 1, 2010 Abandoned
Array ( [id] => 5962600 [patent_doc_number] => 20110147489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'POP-UP IRRIGATION DEVICE FOR USE WITH LOW-PRESSURE IRRIGATION SYSTEMS' [patent_app_type] => utility [patent_app_number] => 12/642546 [patent_app_country] => US [patent_app_date] => 2009-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 8108 [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] => publications/A1/0147/20110147489.pdf [firstpage_image] =>[orig_patent_app_number] => 12642546 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/642546
Pop-up irrigation device for use with low-pressure irrigation systems Dec 17, 2009 Issued
Array ( [id] => 10192171 [patent_doc_number] => 09221065 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-12-29 [patent_title] => 'Helical water distribution restrictor' [patent_app_type] => utility [patent_app_number] => 11/625776 [patent_app_country] => US [patent_app_date] => 2007-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2515 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11625776 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/625776
Helical water distribution restrictor Jan 21, 2007 Issued
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