Search

Binh Van Ho

Examiner (ID: 18717, Phone: (571)272-8583 , Office: P/2163 )

Most Active Art Unit
2163
Art Unit(s)
2821, 2163, 2152
Total Applications
725
Issued Applications
597
Pending Applications
22
Abandoned Applications
111

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5414381 [patent_doc_number] => 20090040268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-12 [patent_title] => 'MAINTENANCE DEVICE FOR LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/188844 [patent_app_country] => US [patent_app_date] => 2008-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 61 [patent_figures_cnt] => 61 [patent_no_of_words] => 39684 [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/A1/0040/20090040268.pdf [firstpage_image] =>[orig_patent_app_number] => 12188844 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/188844
Maintenance device for liquid ejection head and liquid ejection apparatus Aug 7, 2008 Issued
Array ( [id] => 5320918 [patent_doc_number] => 20090058908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'Liquid jetting apparatus and maintenance method of the liquid jetting apparatus' [patent_app_type] => utility [patent_app_number] => 12/221744 [patent_app_country] => US [patent_app_date] => 2008-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10880 [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] => publications/A1/0058/20090058908.pdf [firstpage_image] =>[orig_patent_app_number] => 12221744 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/221744
Liquid jetting apparatus and maintenance method of the liquid jetting apparatus Aug 5, 2008 Issued
Array ( [id] => 4573640 [patent_doc_number] => 07850271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-14 [patent_title] => 'Inkjet printing system with movable print heads and methods thereof' [patent_app_type] => utility [patent_app_number] => 12/134294 [patent_app_country] => US [patent_app_date] => 2008-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 5862 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/850/07850271.pdf [firstpage_image] =>[orig_patent_app_number] => 12134294 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/134294
Inkjet printing system with movable print heads and methods thereof Jun 5, 2008 Issued
Array ( [id] => 5471006 [patent_doc_number] => 20090244172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'METHOD FOR PREVENTING NOZZLE CONTAMINATION DURING WARM-UP' [patent_app_type] => utility [patent_app_number] => 12/055992 [patent_app_country] => US [patent_app_date] => 2008-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6057 [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] => publications/A1/0244/20090244172.pdf [firstpage_image] =>[orig_patent_app_number] => 12055992 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/055992
Method for preventing nozzle contamination during warm-up Mar 25, 2008 Issued
Array ( [id] => 4744063 [patent_doc_number] => 20080088665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-17 [patent_title] => 'Printhead Assembly With A Pressurized Air Supply For An Inkjet Printer' [patent_app_type] => utility [patent_app_number] => 11/955362 [patent_app_country] => US [patent_app_date] => 2007-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 5299 [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/A1/0088/20080088665.pdf [firstpage_image] =>[orig_patent_app_number] => 11955362 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/955362
Printhead assembly with a pressurized air supply for an inkjet printer Dec 11, 2007 Issued
Array ( [id] => 79097 [patent_doc_number] => 07744208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-29 [patent_title] => 'Printer with ink transfer roller and cleaning station' [patent_app_type] => utility [patent_app_number] => 11/859784 [patent_app_country] => US [patent_app_date] => 2007-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 50 [patent_no_of_words] => 33736 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/744/07744208.pdf [firstpage_image] =>[orig_patent_app_number] => 11859784 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/859784
Printer with ink transfer roller and cleaning station Sep 22, 2007 Issued
Array ( [id] => 31192 [patent_doc_number] => 07784932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-31 [patent_title] => 'Inkjet printer with reversible transport mechanism' [patent_app_type] => utility [patent_app_number] => 11/829938 [patent_app_country] => US [patent_app_date] => 2007-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 42 [patent_no_of_words] => 26239 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/784/07784932.pdf [firstpage_image] =>[orig_patent_app_number] => 11829938 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/829938
Inkjet printer with reversible transport mechanism Jul 28, 2007 Issued
Array ( [id] => 5014742 [patent_doc_number] => 20070257950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'Print Engine Assembly With Twin Bearing Moldings Received Within A Chassis' [patent_app_type] => utility [patent_app_number] => 11/779845 [patent_app_country] => US [patent_app_date] => 2007-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 5706 [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/A1/0257/20070257950.pdf [firstpage_image] =>[orig_patent_app_number] => 11779845 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/779845
Print engine assembly with twin bearing moldings received within a chassis Jul 17, 2007 Issued
Array ( [id] => 41443 [patent_doc_number] => 07775625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-17 [patent_title] => 'Printer having capper for duplexed printheads' [patent_app_type] => utility [patent_app_number] => 11/779851 [patent_app_country] => US [patent_app_date] => 2007-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 68 [patent_no_of_words] => 14771 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/775/07775625.pdf [firstpage_image] =>[orig_patent_app_number] => 11779851 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/779851
Printer having capper for duplexed printheads Jul 17, 2007 Issued
Array ( [id] => 4801317 [patent_doc_number] => 20080012904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-17 [patent_title] => 'PRINTHEAD TILE HAVING THERMAL BEND INK EJECTION ACTUATOR' [patent_app_type] => utility [patent_app_number] => 11/778061 [patent_app_country] => US [patent_app_date] => 2007-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 89 [patent_figures_cnt] => 89 [patent_no_of_words] => 45914 [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/A1/0012/20080012904.pdf [firstpage_image] =>[orig_patent_app_number] => 11778061 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/778061
Printhead tile having thermal bend ink ejection actuator Jul 14, 2007 Issued
Array ( [id] => 89907 [patent_doc_number] => 07735960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-15 [patent_title] => 'Head cartridge and liquid ejection apparatus' [patent_app_type] => utility [patent_app_number] => 11/773635 [patent_app_country] => US [patent_app_date] => 2007-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6699 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/735/07735960.pdf [firstpage_image] =>[orig_patent_app_number] => 11773635 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/773635
Head cartridge and liquid ejection apparatus Jul 4, 2007 Issued
Array ( [id] => 4457354 [patent_doc_number] => 07878618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-01 [patent_title] => 'Protector for printhead capper' [patent_app_type] => utility [patent_app_number] => 11/764760 [patent_app_country] => US [patent_app_date] => 2007-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 34 [patent_no_of_words] => 9939 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/878/07878618.pdf [firstpage_image] =>[orig_patent_app_number] => 11764760 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/764760
Protector for printhead capper Jun 17, 2007 Issued
Array ( [id] => 189995 [patent_doc_number] => 07641305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-05 [patent_title] => 'Liquid ejecting apparatus' [patent_app_type] => utility [patent_app_number] => 11/808833 [patent_app_country] => US [patent_app_date] => 2007-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 9660 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/641/07641305.pdf [firstpage_image] =>[orig_patent_app_number] => 11808833 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/808833
Liquid ejecting apparatus Jun 12, 2007 Issued
Array ( [id] => 4478336 [patent_doc_number] => 07901065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'Printer incorporating a cutter module' [patent_app_type] => utility [patent_app_number] => 11/754359 [patent_app_country] => US [patent_app_date] => 2007-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 80 [patent_figures_cnt] => 97 [patent_no_of_words] => 39977 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/901/07901065.pdf [firstpage_image] =>[orig_patent_app_number] => 11754359 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/754359
Printer incorporating a cutter module May 27, 2007 Issued
Array ( [id] => 277282 [patent_doc_number] => 07556348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-07 [patent_title] => 'Inkjet printhead incorporating nozzles which, together with endless walls, define nozzle chambers' [patent_app_type] => utility [patent_app_number] => 11/753549 [patent_app_country] => US [patent_app_date] => 2007-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 60 [patent_no_of_words] => 4125 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/556/07556348.pdf [firstpage_image] =>[orig_patent_app_number] => 11753549 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/753549
Inkjet printhead incorporating nozzles which, together with endless walls, define nozzle chambers May 23, 2007 Issued
Array ( [id] => 40466 [patent_doc_number] => 07780261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-24 [patent_title] => 'Duplexed inkjet printhead assembly with dual capping mechanism' [patent_app_type] => utility [patent_app_number] => 11/748482 [patent_app_country] => US [patent_app_date] => 2007-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 68 [patent_no_of_words] => 55603 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/780/07780261.pdf [firstpage_image] =>[orig_patent_app_number] => 11748482 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/748482
Duplexed inkjet printhead assembly with dual capping mechanism May 13, 2007 Issued
Array ( [id] => 4528021 [patent_doc_number] => 07871146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-18 [patent_title] => 'Printing apparatus, recording head cleaning method, control process and computerized cleaning program for the recording head in a printer' [patent_app_type] => utility [patent_app_number] => 11/801220 [patent_app_country] => US [patent_app_date] => 2007-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5358 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/871/07871146.pdf [firstpage_image] =>[orig_patent_app_number] => 11801220 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/801220
Printing apparatus, recording head cleaning method, control process and computerized cleaning program for the recording head in a printer May 8, 2007 Issued
Array ( [id] => 5003334 [patent_doc_number] => 20070200901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'INKJET PRINTHEAD WITH LOW VOLTAGE INK VAPORIZING HEATERS' [patent_app_type] => utility [patent_app_number] => 11/744885 [patent_app_country] => US [patent_app_date] => 2007-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 67 [patent_figures_cnt] => 67 [patent_no_of_words] => 18466 [patent_no_of_claims] => 20 [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/A1/0200/20070200901.pdf [firstpage_image] =>[orig_patent_app_number] => 11744885 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/744885
Inkjet printhead with low voltage ink vaporizing heaters May 6, 2007 Issued
Array ( [id] => 4884782 [patent_doc_number] => 20080259114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'PRINT HEAD CLEANING FLUID CONDENSATION' [patent_app_type] => utility [patent_app_number] => 11/738400 [patent_app_country] => US [patent_app_date] => 2007-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5221 [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/A1/0259/20080259114.pdf [firstpage_image] =>[orig_patent_app_number] => 11738400 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/738400
PRINT HEAD CLEANING FLUID CONDENSATION Apr 19, 2007 Abandoned
Array ( [id] => 4875761 [patent_doc_number] => 20080149143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-26 [patent_title] => 'DEVICE AND METHOD FOR RESIDUE REMOVAL' [patent_app_type] => utility [patent_app_number] => 11/736558 [patent_app_country] => US [patent_app_date] => 2007-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1514 [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/A1/0149/20080149143.pdf [firstpage_image] =>[orig_patent_app_number] => 11736558 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/736558
Device and method for residue removal Apr 16, 2007 Issued
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