Search

Robert W. Downs

Examiner (ID: 17152)

Most Active Art Unit
2308
Art Unit(s)
2762, 4762, 2309, 2308, 2165
Total Applications
581
Issued Applications
448
Pending Applications
24
Abandoned Applications
109

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10865332 [patent_doc_number] => 08891046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'Liquid droplet ejection apparatus, method for manufacturing electro-optical apparatus, electro-optical apparatus, and electronic apparatus' [patent_app_type] => utility [patent_app_number] => 13/289566 [patent_app_country] => US [patent_app_date] => 2011-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 33 [patent_no_of_words] => 10301 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13289566 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/289566
Liquid droplet ejection apparatus, method for manufacturing electro-optical apparatus, electro-optical apparatus, and electronic apparatus Nov 3, 2011 Issued
Array ( [id] => 9001355 [patent_doc_number] => 20130222478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'HEAD MAINTENANCE DEVICE AND INKJET RECORDER' [patent_app_type] => utility [patent_app_number] => 13/883463 [patent_app_country] => US [patent_app_date] => 2011-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6659 [patent_no_of_claims] => 8 [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] => 13883463 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/883463
Head maintenance device and inkjet recorder Oct 30, 2011 Issued
Array ( [id] => 8475297 [patent_doc_number] => 20120274704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-01 [patent_title] => 'PAGEWIDTH INKJET PRINTER FOR PRINTING CARTRIDGE-FED SHEETS' [patent_app_type] => utility [patent_app_number] => 13/284939 [patent_app_country] => US [patent_app_date] => 2011-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 4287 [patent_no_of_claims] => 6 [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] => 13284939 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/284939
PAGEWIDTH INKJET PRINTER FOR PRINTING CARTRIDGE-FED SHEETS Oct 29, 2011 Abandoned
Array ( [id] => 8181694 [patent_doc_number] => 20120113189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'LIQUID EJECTING HEAD, LIQUID EJECTING HEAD UNIT, LIQUID EJECTING APPARATUS, AND METHOD OF MANUFACTURING LIQUID EJECTING HEAD' [patent_app_type] => utility [patent_app_number] => 13/280933 [patent_app_country] => US [patent_app_date] => 2011-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9369 [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] => publications/A1/0113/20120113189.pdf [firstpage_image] =>[orig_patent_app_number] => 13280933 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/280933
Liquid ejecting head, liquid ejecting head unit, liquid ejecting apparatus, and method of manufacturing liquid ejecting head Oct 24, 2011 Issued
Array ( [id] => 9668928 [patent_doc_number] => 20140232791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'FIRING ACTUATOR POWER SUPPLY SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/345658 [patent_app_country] => US [patent_app_date] => 2011-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4197 [patent_no_of_claims] => 15 [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] => 14345658 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/345658
Firing actuator power supply system Oct 13, 2011 Issued
Array ( [id] => 9837172 [patent_doc_number] => 20150029253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-29 [patent_title] => 'GENERATING DATA TO CONTROL THE EJECTION OF INK DROPS' [patent_app_type] => utility [patent_app_number] => 14/350529 [patent_app_country] => US [patent_app_date] => 2011-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4962 [patent_no_of_claims] => 15 [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] => 14350529 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/350529
Generating data to control the ejection of ink drops Oct 10, 2011 Issued
Array ( [id] => 8124405 [patent_doc_number] => 20120086753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-12 [patent_title] => 'LIQUID EJECTING APPARATUS AND LIQUID EJECTING METHOD' [patent_app_type] => utility [patent_app_number] => 13/271017 [patent_app_country] => US [patent_app_date] => 2011-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7140 [patent_no_of_claims] => 5 [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] => publications/A1/0086/20120086753.pdf [firstpage_image] =>[orig_patent_app_number] => 13271017 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/271017
LIQUID EJECTING APPARATUS AND LIQUID EJECTING METHOD Oct 10, 2011 Abandoned
Array ( [id] => 9226510 [patent_doc_number] => 08632173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-21 [patent_title] => 'Manifold for a printhead' [patent_app_type] => utility [patent_app_number] => 13/252075 [patent_app_country] => US [patent_app_date] => 2011-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6650 [patent_no_of_claims] => 6 [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] => 13252075 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/252075
Manifold for a printhead Oct 2, 2011 Issued
Array ( [id] => 9244000 [patent_doc_number] => 08608277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-17 [patent_title] => 'Printing position alignment method and printing apparatus' [patent_app_type] => utility [patent_app_number] => 13/242905 [patent_app_country] => US [patent_app_date] => 2011-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 10487 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13242905 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/242905
Printing position alignment method and printing apparatus Sep 22, 2011 Issued
Array ( [id] => 8993636 [patent_doc_number] => 08517511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Mitigation of fluid leaks' [patent_app_type] => utility [patent_app_number] => 13/231763 [patent_app_country] => US [patent_app_date] => 2011-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5811 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13231763 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/231763
Mitigation of fluid leaks Sep 12, 2011 Issued
Array ( [id] => 7709752 [patent_doc_number] => 20120002986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'Method and System for Correcting the Linearity Error in Electrophotographic Devices' [patent_app_type] => utility [patent_app_number] => 13/230814 [patent_app_country] => US [patent_app_date] => 2011-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10766 [patent_no_of_claims] => 8 [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] => 13230814 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/230814
Method and system for correcting the linearity error in electrophotographic devices Sep 11, 2011 Issued
Array ( [id] => 7667662 [patent_doc_number] => 20110316931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-29 [patent_title] => 'PRINTING SYSTEM FOR FORMING THREE DIMENSIONAL OBJECTS' [patent_app_type] => utility [patent_app_number] => 13/225469 [patent_app_country] => US [patent_app_date] => 2011-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 15130 [patent_no_of_claims] => 8 [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] => 13225469 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/225469
Printing system for forming three dimensional objects Sep 3, 2011 Issued
Array ( [id] => 7788840 [patent_doc_number] => 20120050396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'LIQUID EJECTION RECORDING APPARATUS AND METHOD OF MAINTENANCE THEREOF' [patent_app_type] => utility [patent_app_number] => 13/219330 [patent_app_country] => US [patent_app_date] => 2011-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5085 [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] => publications/A1/0050/20120050396.pdf [firstpage_image] =>[orig_patent_app_number] => 13219330 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/219330
LIQUID EJECTION RECORDING APPARATUS AND METHOD OF MAINTENANCE THEREOF Aug 25, 2011 Abandoned
Array ( [id] => 7788844 [patent_doc_number] => 20120050400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'INKJET PRINTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/217921 [patent_app_country] => US [patent_app_date] => 2011-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5037 [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] => publications/A1/0050/20120050400.pdf [firstpage_image] =>[orig_patent_app_number] => 13217921 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/217921
Inkjet printing apparatus Aug 24, 2011 Issued
Array ( [id] => 7788844 [patent_doc_number] => 20120050400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'INKJET PRINTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/217921 [patent_app_country] => US [patent_app_date] => 2011-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5037 [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] => publications/A1/0050/20120050400.pdf [firstpage_image] =>[orig_patent_app_number] => 13217921 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/217921
Inkjet printing apparatus Aug 24, 2011 Issued
Array ( [id] => 8168205 [patent_doc_number] => 20120105539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'PRINTING APPARATUS, CLEANING DEVICE OF INK-JET HEAD AND CLEANING METHOD OF INK-JET HEAD' [patent_app_type] => utility [patent_app_number] => 13/218209 [patent_app_country] => US [patent_app_date] => 2011-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7417 [patent_no_of_claims] => 19 [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/A1/0105/20120105539.pdf [firstpage_image] =>[orig_patent_app_number] => 13218209 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/218209
Printing apparatus, cleaning device of ink-jet head and cleaning method of ink-jet head Aug 24, 2011 Issued
Array ( [id] => 7788844 [patent_doc_number] => 20120050400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'INKJET PRINTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/217921 [patent_app_country] => US [patent_app_date] => 2011-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5037 [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] => publications/A1/0050/20120050400.pdf [firstpage_image] =>[orig_patent_app_number] => 13217921 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/217921
Inkjet printing apparatus Aug 24, 2011 Issued
Array ( [id] => 7805980 [patent_doc_number] => 20120056932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'IMAGE FORMING APPARATUS, METHOD OF SUCTIONING LIQUID FROM NOZZLES OF RECORDING HEAD AND COMPUTER READABLE INFORMATION RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 13/217431 [patent_app_country] => US [patent_app_date] => 2011-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 12026 [patent_no_of_claims] => 6 [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/A1/0056/20120056932.pdf [firstpage_image] =>[orig_patent_app_number] => 13217431 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/217431
Image forming apparatus, method of suctioning liquid from nozzles of recording head and computer readable information recording medium Aug 24, 2011 Issued
Array ( [id] => 7788844 [patent_doc_number] => 20120050400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'INKJET PRINTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/217921 [patent_app_country] => US [patent_app_date] => 2011-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5037 [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] => publications/A1/0050/20120050400.pdf [firstpage_image] =>[orig_patent_app_number] => 13217921 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/217921
Inkjet printing apparatus Aug 24, 2011 Issued
Array ( [id] => 7788835 [patent_doc_number] => 20120050391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'INK JET LIQUID COMPOSITION, SET, LIQUID CARTRIDGE, AND INK JET RECORDING METHOD' [patent_app_type] => utility [patent_app_number] => 13/216989 [patent_app_country] => US [patent_app_date] => 2011-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17509 [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] => publications/A1/0050/20120050391.pdf [firstpage_image] =>[orig_patent_app_number] => 13216989 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/216989
Ink jet liquid composition, set, liquid cartridge, and ink jet recording method Aug 23, 2011 Issued
Menu