Search

Vinh Luong

Examiner (ID: 14798, Phone: (571)272-7109 , Office: P/3656 )

Most Active Art Unit
3502
Art Unit(s)
3508, 3622, 2899, 3656, 3736, 3502, 3682, 3617, 3681
Total Applications
3224
Issued Applications
2396
Pending Applications
78
Abandoned Applications
754

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3900497 [patent_doc_number] => 05835109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Ink jet apparatus with collectively capped multicolor ink discharge openings' [patent_app_type] => 1 [patent_app_number] => 8/798933 [patent_app_country] => US [patent_app_date] => 1997-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 5455 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/835/05835109.pdf [firstpage_image] =>[orig_patent_app_number] => 798933 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/798933
Ink jet apparatus with collectively capped multicolor ink discharge openings Feb 10, 1997 Issued
Array ( [id] => 4370002 [patent_doc_number] => 06293698 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-25 [patent_title] => 'Method for precise temperature sensing and control of semiconductor structures' [patent_app_type] => 1 [patent_app_number] => 8/539092 [patent_app_country] => US [patent_app_date] => 1995-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 3461 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/293/06293698.pdf [firstpage_image] =>[orig_patent_app_number] => 539092 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/539092
Method for precise temperature sensing and control of semiconductor structures Oct 3, 1995 Issued
08/304421 IMAGE FORMING APPARATUS AND UNIT BODY THEREFOR Sep 11, 1994 Abandoned
Array ( [id] => 3111173 [patent_doc_number] => 05408054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Method and apparatus for weighing rigid and non-rigid objects' [patent_app_type] => 1 [patent_app_number] => 8/248741 [patent_app_country] => US [patent_app_date] => 1994-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3136 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/408/05408054.pdf [firstpage_image] =>[orig_patent_app_number] => 248741 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/248741
Method and apparatus for weighing rigid and non-rigid objects May 24, 1994 Issued
90/003395 FLAME RETARDANT ELECTRICAL CABLE Apr 12, 1994 Issued
Array ( [id] => 3734738 [patent_doc_number] => 05652609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-29 [patent_title] => 'Recording device using an electret transducer' [patent_app_type] => 1 [patent_app_number] => 8/074174 [patent_app_country] => US [patent_app_date] => 1993-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4384 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/652/05652609.pdf [firstpage_image] =>[orig_patent_app_number] => 074174 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/074174
Recording device using an electret transducer Jun 8, 1993 Issued
Array ( [id] => 3436488 [patent_doc_number] => 05463473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'Siphen for correcting a pulse-width modulated signal in a recording apparatus' [patent_app_type] => 1 [patent_app_number] => 8/071340 [patent_app_country] => US [patent_app_date] => 1993-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 36 [patent_no_of_words] => 10228 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/463/05463473.pdf [firstpage_image] =>[orig_patent_app_number] => 071340 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/071340
Siphen for correcting a pulse-width modulated signal in a recording apparatus Jun 1, 1993 Issued
Array ( [id] => 2379275 [patent_doc_number] => 04768615 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-06 [patent_title] => 'Acoustic transducer system' [patent_app_type] => 1 [patent_app_number] => 7/007102 [patent_app_country] => US [patent_app_date] => 1987-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 4870 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/768/04768615.pdf [firstpage_image] =>[orig_patent_app_number] => 007102 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/007102
Electrical connection device of conductive bars of electrical conduits Jan 20, 1993 Issued
Array ( [id] => 2379275 [patent_doc_number] => 04768615 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-06 [patent_title] => 'Acoustic transducer system' [patent_app_type] => 1 [patent_app_number] => 7/007102 [patent_app_country] => US [patent_app_date] => 1987-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 4870 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/768/04768615.pdf [firstpage_image] =>[orig_patent_app_number] => 007102 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/007102
Electrical connection device of conductive bars of electrical conduits Jan 20, 1993 Issued
Array ( [id] => 3709095 [patent_doc_number] => 05646659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-08 [patent_title] => 'Ink jet recording apparatus, and method with control of ink drops and ink mist' [patent_app_type] => 1 [patent_app_number] => 7/967973 [patent_app_country] => US [patent_app_date] => 1992-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 7246 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/646/05646659.pdf [firstpage_image] =>[orig_patent_app_number] => 967973 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/967973
Ink jet recording apparatus, and method with control of ink drops and ink mist Oct 27, 1992 Issued
Array ( [id] => 2901329 [patent_doc_number] => 05272505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-21 [patent_title] => 'Charging device, process unit having same and image forming apparatus using process unit' [patent_app_type] => 1 [patent_app_number] => 7/780474 [patent_app_country] => US [patent_app_date] => 1991-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4181 [patent_no_of_claims] => 23 [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/05/272/05272505.pdf [firstpage_image] =>[orig_patent_app_number] => 780474 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/780474
Charging device, process unit having same and image forming apparatus using process unit Oct 21, 1991 Issued
Array ( [id] => 2811580 [patent_doc_number] => 05148192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Liquid jet recording head with nonlinear liquid passages and liquid jet recording apparatus having same' [patent_app_type] => 1 [patent_app_number] => 7/583167 [patent_app_country] => US [patent_app_date] => 1990-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 9861 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/148/05148192.pdf [firstpage_image] =>[orig_patent_app_number] => 583167 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/583167
Liquid jet recording head with nonlinear liquid passages and liquid jet recording apparatus having same Sep 16, 1990 Issued
Array ( [id] => 2668112 [patent_doc_number] => 05004070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-02 [patent_title] => 'Acoustic board' [patent_app_type] => 1 [patent_app_number] => 7/568029 [patent_app_country] => US [patent_app_date] => 1990-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 602 [patent_no_of_claims] => 2 [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/05/004/05004070.pdf [firstpage_image] =>[orig_patent_app_number] => 568029 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/568029
Acoustic board Aug 15, 1990 Issued
Array ( [id] => 2746250 [patent_doc_number] => 05028764 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Calculating instrument and method therefor' [patent_app_type] => 1 [patent_app_number] => 7/527064 [patent_app_country] => US [patent_app_date] => 1990-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1086 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/028/05028764.pdf [firstpage_image] =>[orig_patent_app_number] => 527064 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/527064
Calculating instrument and method therefor May 21, 1990 Issued
Array ( [id] => 2736645 [patent_doc_number] => 05039846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Flat and foldable electric appliance' [patent_app_type] => 1 [patent_app_number] => 7/513876 [patent_app_country] => US [patent_app_date] => 1990-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2706 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/039/05039846.pdf [firstpage_image] =>[orig_patent_app_number] => 513876 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/513876
Flat and foldable electric appliance Apr 23, 1990 Issued
Array ( [id] => 2720071 [patent_doc_number] => 04997055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Multiple channel stethoscope' [patent_app_type] => 1 [patent_app_number] => 7/512343 [patent_app_country] => US [patent_app_date] => 1990-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1974 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/997/04997055.pdf [firstpage_image] =>[orig_patent_app_number] => 512343 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/512343
Multiple channel stethoscope Apr 22, 1990 Issued
Array ( [id] => 2599434 [patent_doc_number] => 04975564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Odometer' [patent_app_type] => 1 [patent_app_number] => 7/511365 [patent_app_country] => US [patent_app_date] => 1990-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2234 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/975/04975564.pdf [firstpage_image] =>[orig_patent_app_number] => 511365 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/511365
Odometer Apr 18, 1990 Issued
Array ( [id] => 2577131 [patent_doc_number] => 04958701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Stamp formed muffler with pocket-free baffle crease' [patent_app_type] => 1 [patent_app_number] => 7/499995 [patent_app_country] => US [patent_app_date] => 1990-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 5055 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/958/04958701.pdf [firstpage_image] =>[orig_patent_app_number] => 499995 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/499995
Stamp formed muffler with pocket-free baffle crease Mar 25, 1990 Issued
Array ( [id] => 2655311 [patent_doc_number] => 05025890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Engine exhaust apparatus' [patent_app_type] => 1 [patent_app_number] => 7/483230 [patent_app_country] => US [patent_app_date] => 1990-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 2607 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/025/05025890.pdf [firstpage_image] =>[orig_patent_app_number] => 483230 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/483230
Engine exhaust apparatus Feb 22, 1990 Issued
Array ( [id] => 2744878 [patent_doc_number] => 04993510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Mobile speaker fixing device' [patent_app_type] => 1 [patent_app_number] => 7/476221 [patent_app_country] => US [patent_app_date] => 1990-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1254 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/993/04993510.pdf [firstpage_image] =>[orig_patent_app_number] => 476221 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/476221
Mobile speaker fixing device Feb 6, 1990 Issued
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