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] => 389547 [patent_doc_number] => 07300142 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-11-27 [patent_title] => 'Ink cartridge for ink-jet printing apparatus' [patent_app_type] => utility [patent_app_number] => 09/312073 [patent_app_country] => US [patent_app_date] => 1999-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 58 [patent_no_of_words] => 7304 [patent_no_of_claims] => 77 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/300/07300142.pdf [firstpage_image] =>[orig_patent_app_number] => 09312073 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/312073
Ink cartridge for ink-jet printing apparatus May 12, 1999 Issued
Array ( [id] => 6530333 [patent_doc_number] => 20020109762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-15 [patent_title] => 'INK JET RECORDING APPARATUS' [patent_app_type] => new [patent_app_number] => 09/242490 [patent_app_country] => US [patent_app_date] => 1999-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3340 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0109/20020109762.pdf [firstpage_image] =>[orig_patent_app_number] => 09242490 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/242490
Ink jet recording apparatus May 12, 1999 Issued
Array ( [id] => 4116169 [patent_doc_number] => 06145969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Method for refilling an ink cartridge' [patent_app_type] => 1 [patent_app_number] => 9/309421 [patent_app_country] => US [patent_app_date] => 1999-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 5606 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/145/06145969.pdf [firstpage_image] =>[orig_patent_app_number] => 309421 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/309421
Method for refilling an ink cartridge May 10, 1999 Issued
Array ( [id] => 4090322 [patent_doc_number] => 06050682 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Air removal apparatus for print cartridge' [patent_app_type] => 1 [patent_app_number] => 9/304219 [patent_app_country] => US [patent_app_date] => 1999-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3448 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/050/06050682.pdf [firstpage_image] =>[orig_patent_app_number] => 304219 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/304219
Air removal apparatus for print cartridge May 2, 1999 Issued
Array ( [id] => 4255534 [patent_doc_number] => 06244696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Inkjet print cartridge design for decreasing ink shorts by using an elevated substrate support surface to increase adhesive sealing of the printhead from ink penetration' [patent_app_type] => 1 [patent_app_number] => 9/303246 [patent_app_country] => US [patent_app_date] => 1999-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 5010 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/244/06244696.pdf [firstpage_image] =>[orig_patent_app_number] => 303246 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/303246
Inkjet print cartridge design for decreasing ink shorts by using an elevated substrate support surface to increase adhesive sealing of the printhead from ink penetration Apr 29, 1999 Issued
Array ( [id] => 1450019 [patent_doc_number] => 06460984 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'LIQUID SUPPLY SYSTEM, LIQUID CONTAINER, HEAD CARTRIDGE, INK JET CARTRIDGE, LIQUID SUPPLY CONTAINER, METHOD FOR COUPLING THE HEAD CARTRIDGE WITH THE LIQUID SUPPLY CONTAINER, COMMUNICATION UNIT USED FOR THE LIQUID SUPPLY SYSTEM, INK JET RECORDING APPARATUS PROVIDED WITH THE INK JET CARTRIDGE OPENING/CLOSING VALVE USED FOR THE LIQUID CONTAINER, AND LIQUID SUPPLY CONTAINER PROVIDED WITH THE OPENING/CLOSING VALVE' [patent_app_type] => B1 [patent_app_number] => 09/301129 [patent_app_country] => US [patent_app_date] => 1999-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 95 [patent_no_of_words] => 41286 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/460/06460984.pdf [firstpage_image] =>[orig_patent_app_number] => 09301129 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/301129
LIQUID SUPPLY SYSTEM, LIQUID CONTAINER, HEAD CARTRIDGE, INK JET CARTRIDGE, LIQUID SUPPLY CONTAINER, METHOD FOR COUPLING THE HEAD CARTRIDGE WITH THE LIQUID SUPPLY CONTAINER, COMMUNICATION UNIT USED FOR THE LIQUID SUPPLY SYSTEM, INK JET RECORDING APPARATUS PROVIDED WITH THE INK JET CARTRIDGE OPENING/CLOSING VALVE USED FOR THE LIQUID CONTAINER, AND LIQUID SUPPLY CONTAINER PROVIDED WITH THE OPENING/CLOSING VALVE Apr 27, 1999 Issued
Array ( [id] => 4406579 [patent_doc_number] => 06193363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Ink jet printing apparatus with air purge function' [patent_app_type] => 1 [patent_app_number] => 9/300794 [patent_app_country] => US [patent_app_date] => 1999-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3759 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/193/06193363.pdf [firstpage_image] =>[orig_patent_app_number] => 300794 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/300794
Ink jet printing apparatus with air purge function Apr 26, 1999 Issued
Array ( [id] => 4243879 [patent_doc_number] => 06203149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Ink jet cartridge, ink jet apparatus and ink container' [patent_app_type] => 1 [patent_app_number] => 9/298957 [patent_app_country] => US [patent_app_date] => 1999-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 57 [patent_no_of_words] => 9103 [patent_no_of_claims] => 2 [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/06/203/06203149.pdf [firstpage_image] =>[orig_patent_app_number] => 298957 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/298957
Ink jet cartridge, ink jet apparatus and ink container Apr 25, 1999 Issued
Array ( [id] => 4315611 [patent_doc_number] => 06312106 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Method and apparatus for transferring information between a replaceable consumable and a printing device' [patent_app_type] => 1 [patent_app_number] => 9/295080 [patent_app_country] => US [patent_app_date] => 1999-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5265 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/312/06312106.pdf [firstpage_image] =>[orig_patent_app_number] => 295080 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/295080
Method and apparatus for transferring information between a replaceable consumable and a printing device Apr 19, 1999 Issued
Array ( [id] => 4328532 [patent_doc_number] => 06283586 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Method and apparatus for refilling ink containers in a manner that preserves printhead life' [patent_app_type] => 1 [patent_app_number] => 9/293733 [patent_app_country] => US [patent_app_date] => 1999-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 4660 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/283/06283586.pdf [firstpage_image] =>[orig_patent_app_number] => 293733 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/293733
Method and apparatus for refilling ink containers in a manner that preserves printhead life Apr 15, 1999 Issued
Array ( [id] => 4409355 [patent_doc_number] => 06224198 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Method and apparatus for refilling ink jet cartridges with minimum ink loss' [patent_app_type] => 1 [patent_app_number] => 9/291244 [patent_app_country] => US [patent_app_date] => 1999-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 5078 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/224/06224198.pdf [firstpage_image] =>[orig_patent_app_number] => 291244 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/291244
Method and apparatus for refilling ink jet cartridges with minimum ink loss Apr 12, 1999 Issued
Array ( [id] => 4152930 [patent_doc_number] => 06139138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Bellows system for an ink jet pen' [patent_app_type] => 1 [patent_app_number] => 9/291028 [patent_app_country] => US [patent_app_date] => 1999-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4027 [patent_no_of_claims] => 18 [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/06/139/06139138.pdf [firstpage_image] =>[orig_patent_app_number] => 291028 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/291028
Bellows system for an ink jet pen Apr 12, 1999 Issued
Array ( [id] => 4243892 [patent_doc_number] => 06203150 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Liquid collection' [patent_app_type] => 1 [patent_app_number] => 9/284342 [patent_app_country] => US [patent_app_date] => 1999-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 1 [patent_no_of_words] => 884 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/203/06203150.pdf [firstpage_image] =>[orig_patent_app_number] => 284342 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/284342
Liquid collection Apr 7, 1999 Issued
Array ( [id] => 4287547 [patent_doc_number] => 06186620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Ink pressure control apparatus for ink-jet pens' [patent_app_type] => 1 [patent_app_number] => 9/287965 [patent_app_country] => US [patent_app_date] => 1999-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3153 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/186/06186620.pdf [firstpage_image] =>[orig_patent_app_number] => 287965 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/287965
Ink pressure control apparatus for ink-jet pens Apr 6, 1999 Issued
Array ( [id] => 4312748 [patent_doc_number] => 06318851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Method and system for purging air from a print mechanism' [patent_app_type] => 1 [patent_app_number] => 9/287506 [patent_app_country] => US [patent_app_date] => 1999-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6258 [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/06/318/06318851.pdf [firstpage_image] =>[orig_patent_app_number] => 287506 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/287506
Method and system for purging air from a print mechanism Apr 6, 1999 Issued
Array ( [id] => 4391865 [patent_doc_number] => 06270207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Ink cartridge and remaining ink volume detection method' [patent_app_type] => 1 [patent_app_number] => 9/280056 [patent_app_country] => US [patent_app_date] => 1999-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 15526 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/270/06270207.pdf [firstpage_image] =>[orig_patent_app_number] => 280056 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/280056
Ink cartridge and remaining ink volume detection method Mar 28, 1999 Issued
Array ( [id] => 4391937 [patent_doc_number] => 06270212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Print head for an ink jet printer' [patent_app_type] => 1 [patent_app_number] => 9/277494 [patent_app_country] => US [patent_app_date] => 1999-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1641 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/270/06270212.pdf [firstpage_image] =>[orig_patent_app_number] => 277494 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/277494
Print head for an ink jet printer Mar 25, 1999 Issued
Array ( [id] => 4367307 [patent_doc_number] => 06276788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Ink cartridge for an ink jet printer having quick disconnect valve 09' [patent_app_type] => 1 [patent_app_number] => 9/270464 [patent_app_country] => US [patent_app_date] => 1999-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3772 [patent_no_of_claims] => 10 [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/06/276/06276788.pdf [firstpage_image] =>[orig_patent_app_number] => 270464 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/270464
Ink cartridge for an ink jet printer having quick disconnect valve 09 Mar 14, 1999 Issued
Array ( [id] => 4342778 [patent_doc_number] => 06190008 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Bubble remover for inkjet head and method for removing bubbles thereof' [patent_app_type] => 1 [patent_app_number] => 9/265424 [patent_app_country] => US [patent_app_date] => 1999-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5364 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/190/06190008.pdf [firstpage_image] =>[orig_patent_app_number] => 265424 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/265424
Bubble remover for inkjet head and method for removing bubbles thereof Mar 9, 1999 Issued
Array ( [id] => 3974669 [patent_doc_number] => 05984462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'One shot air purge for replaceable ink supply' [patent_app_type] => 1 [patent_app_number] => 9/264614 [patent_app_country] => US [patent_app_date] => 1999-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3469 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/984/05984462.pdf [firstpage_image] =>[orig_patent_app_number] => 264614 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/264614
One shot air purge for replaceable ink supply Mar 7, 1999 Issued
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