Search

Michael P. Nghiem

Examiner (ID: 3490, Phone: (571)272-2277 , Office: P/2862 )

Most Active Art Unit
2863
Art Unit(s)
2861, 2863, 2862, 2857, 2853
Total Applications
1911
Issued Applications
1436
Pending Applications
126
Abandoned Applications
366

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4344193 [patent_doc_number] => 06254228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Image recording apparatus that supplies solid ink to a recording device' [patent_app_type] => 1 [patent_app_number] => 9/263192 [patent_app_country] => US [patent_app_date] => 1999-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4891 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/254/06254228.pdf [firstpage_image] =>[orig_patent_app_number] => 263192 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/263192
Image recording apparatus that supplies solid ink to a recording device Mar 4, 1999 Issued
Array ( [id] => 4342762 [patent_doc_number] => 06190007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Apparatus for delivering fluid to an ink jet printhead mounted on a moveable printer carriage' [patent_app_type] => 1 [patent_app_number] => 9/252358 [patent_app_country] => US [patent_app_date] => 1999-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 4190 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/190/06190007.pdf [firstpage_image] =>[orig_patent_app_number] => 252358 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/252358
Apparatus for delivering fluid to an ink jet printhead mounted on a moveable printer carriage Feb 16, 1999 Issued
Array ( [id] => 4231302 [patent_doc_number] => 06220699 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Method and apparatus for actuating a pump in a printer' [patent_app_type] => 1 [patent_app_number] => 9/251706 [patent_app_country] => US [patent_app_date] => 1999-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 4166 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/220/06220699.pdf [firstpage_image] =>[orig_patent_app_number] => 251706 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/251706
Method and apparatus for actuating a pump in a printer Feb 16, 1999 Issued
Array ( [id] => 4331655 [patent_doc_number] => 06213598 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Pressure control device' [patent_app_type] => 1 [patent_app_number] => 9/248934 [patent_app_country] => US [patent_app_date] => 1999-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4983 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/213/06213598.pdf [firstpage_image] =>[orig_patent_app_number] => 248934 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/248934
Pressure control device Feb 11, 1999 Issued
Array ( [id] => 4390840 [patent_doc_number] => 06231174 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Ink jet recording device with ink circulating unit' [patent_app_type] => 1 [patent_app_number] => 9/244128 [patent_app_country] => US [patent_app_date] => 1999-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 9529 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/231/06231174.pdf [firstpage_image] =>[orig_patent_app_number] => 244128 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/244128
Ink jet recording device with ink circulating unit Feb 3, 1999 Issued
Array ( [id] => 4287533 [patent_doc_number] => 06186619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Drop-on-demand ink-jet printing head' [patent_app_type] => 1 [patent_app_number] => 9/240591 [patent_app_country] => US [patent_app_date] => 1999-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 53 [patent_no_of_words] => 7623 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/186/06186619.pdf [firstpage_image] =>[orig_patent_app_number] => 240591 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/240591
Drop-on-demand ink-jet printing head Jan 31, 1999 Issued
Array ( [id] => 4315049 [patent_doc_number] => 06331053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-18 [patent_title] => 'Method and apparatus for pressurizing ink in an inkjet printer ink supply using spring force' [patent_app_type] => 1 [patent_app_number] => 9/240092 [patent_app_country] => US [patent_app_date] => 1999-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6120 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/331/06331053.pdf [firstpage_image] =>[orig_patent_app_number] => 240092 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/240092
Method and apparatus for pressurizing ink in an inkjet printer ink supply using spring force Jan 28, 1999 Issued
Array ( [id] => 4298032 [patent_doc_number] => 06241349 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'High-durability ink containment unit for use in an ink delivery system' [patent_app_type] => 1 [patent_app_number] => 9/239444 [patent_app_country] => US [patent_app_date] => 1999-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 13404 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/241/06241349.pdf [firstpage_image] =>[orig_patent_app_number] => 239444 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/239444
High-durability ink containment unit for use in an ink delivery system Jan 27, 1999 Issued
Array ( [id] => 4278857 [patent_doc_number] => 06196669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'High durability pressure control bladder for use in an ink delivery system' [patent_app_type] => 1 [patent_app_number] => 9/240490 [patent_app_country] => US [patent_app_date] => 1999-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 17588 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/196/06196669.pdf [firstpage_image] =>[orig_patent_app_number] => 240490 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/240490
High durability pressure control bladder for use in an ink delivery system Jan 27, 1999 Issued
Array ( [id] => 4287036 [patent_doc_number] => 06250747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Print cartridge with improved back-pressure regulation' [patent_app_type] => 1 [patent_app_number] => 9/239504 [patent_app_country] => US [patent_app_date] => 1999-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 7919 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/250/06250747.pdf [firstpage_image] =>[orig_patent_app_number] => 239504 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/239504
Print cartridge with improved back-pressure regulation Jan 27, 1999 Issued
Array ( [id] => 4331703 [patent_doc_number] => 06213601 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Ink-jet printer and method of controlling the same' [patent_app_type] => 1 [patent_app_number] => 9/235331 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4205 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/213/06213601.pdf [firstpage_image] =>[orig_patent_app_number] => 235331 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/235331
Ink-jet printer and method of controlling the same Jan 21, 1999 Issued
Array ( [id] => 4174365 [patent_doc_number] => 06152560 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Ink jet device with a filter element' [patent_app_type] => 1 [patent_app_number] => 9/235552 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1471 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/152/06152560.pdf [firstpage_image] =>[orig_patent_app_number] => 235552 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/235552
Ink jet device with a filter element Jan 21, 1999 Issued
Array ( [id] => 3927006 [patent_doc_number] => 05997125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Ink jet head connection unit, an ink jet cartridge, and an assembly method thereof' [patent_app_type] => 1 [patent_app_number] => 9/235595 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5944 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/997/05997125.pdf [firstpage_image] =>[orig_patent_app_number] => 235595 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/235595
Ink jet head connection unit, an ink jet cartridge, and an assembly method thereof Jan 21, 1999 Issued
Array ( [id] => 4222499 [patent_doc_number] => 06089702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Method and apparatus for degassing ink utilizing microwaves' [patent_app_type] => 1 [patent_app_number] => 9/234106 [patent_app_country] => US [patent_app_date] => 1999-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2871 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/089/06089702.pdf [firstpage_image] =>[orig_patent_app_number] => 234106 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/234106
Method and apparatus for degassing ink utilizing microwaves Jan 18, 1999 Issued
Array ( [id] => 4369458 [patent_doc_number] => 06293662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-25 [patent_title] => 'Ink tank coupling method, ink jet recording apparatus, and ink tank' [patent_app_type] => 1 [patent_app_number] => 9/231252 [patent_app_country] => US [patent_app_date] => 1999-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 41 [patent_no_of_words] => 17959 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/293/06293662.pdf [firstpage_image] =>[orig_patent_app_number] => 231252 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/231252
Ink tank coupling method, ink jet recording apparatus, and ink tank Jan 14, 1999 Issued
Array ( [id] => 4366874 [patent_doc_number] => 06260963 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Ink jet print head with damping feature' [patent_app_type] => 1 [patent_app_number] => 9/232267 [patent_app_country] => US [patent_app_date] => 1999-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3104 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/260/06260963.pdf [firstpage_image] =>[orig_patent_app_number] => 232267 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/232267
Ink jet print head with damping feature Jan 14, 1999 Issued
Array ( [id] => 4353585 [patent_doc_number] => 06286945 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Ink jet cartridge, ink jet head and printer' [patent_app_type] => 1 [patent_app_number] => 9/231162 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 55 [patent_no_of_words] => 9538 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/286/06286945.pdf [firstpage_image] =>[orig_patent_app_number] => 231162 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/231162
Ink jet cartridge, ink jet head and printer Jan 12, 1999 Issued
Array ( [id] => 4390532 [patent_doc_number] => 06231156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Ink-jet printing apparatus and ejection recovery method of printing head' [patent_app_type] => 1 [patent_app_number] => 9/219892 [patent_app_country] => US [patent_app_date] => 1998-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 12095 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/231/06231156.pdf [firstpage_image] =>[orig_patent_app_number] => 219892 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/219892
Ink-jet printing apparatus and ejection recovery method of printing head Dec 23, 1998 Issued
Array ( [id] => 4278545 [patent_doc_number] => 06183057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Self-cleaning ink jet printer having ultrasonics with reverse flow and method of assembling same' [patent_app_type] => 1 [patent_app_number] => 9/206272 [patent_app_country] => US [patent_app_date] => 1998-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6948 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/183/06183057.pdf [firstpage_image] =>[orig_patent_app_number] => 206272 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/206272
Self-cleaning ink jet printer having ultrasonics with reverse flow and method of assembling same Dec 3, 1998 Issued
Array ( [id] => 1424962 [patent_doc_number] => 06522350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-02-18 [patent_title] => 'Imaging device, imaging method, and printing device' [patent_app_type] => B2 [patent_app_number] => 09/194362 [patent_app_country] => US [patent_app_date] => 1998-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 86 [patent_no_of_words] => 40677 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/522/06522350.pdf [firstpage_image] =>[orig_patent_app_number] => 09194362 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/194362
Imaging device, imaging method, and printing device Nov 24, 1998 Issued
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