Search

Tan X. Dinh

Examiner (ID: 3857, Phone: (571)272-7586 , Office: P/2686 )

Most Active Art Unit
2686
Art Unit(s)
2686, 2752, 2688, 2653, 2516, 2627, 2606, 2759, 2502, 2651
Total Applications
2750
Issued Applications
2403
Pending Applications
48
Abandoned Applications
303

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2753680 [patent_doc_number] => 05030886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-09 [patent_title] => 'Self-checking circuit arrangement for operation of a searchlight signal' [patent_app_type] => 1 [patent_app_number] => 7/528434 [patent_app_country] => US [patent_app_date] => 1990-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5301 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/030/05030886.pdf [firstpage_image] =>[orig_patent_app_number] => 528434 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/528434
Self-checking circuit arrangement for operation of a searchlight signal May 24, 1990 Issued
Array ( [id] => 2882490 [patent_doc_number] => 05118994 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Method and circuit for improved HID lamp maintenance' [patent_app_type] => 1 [patent_app_number] => 7/529025 [patent_app_country] => US [patent_app_date] => 1990-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 33 [patent_no_of_words] => 4267 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118994.pdf [firstpage_image] =>[orig_patent_app_number] => 529025 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/529025
Method and circuit for improved HID lamp maintenance May 24, 1990 Issued
Array ( [id] => 2694075 [patent_doc_number] => 05046152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Ignition circuit for a gas discharge lamp' [patent_app_type] => 1 [patent_app_number] => 7/526010 [patent_app_country] => US [patent_app_date] => 1990-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1043 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/046/05046152.pdf [firstpage_image] =>[orig_patent_app_number] => 526010 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/526010
Ignition circuit for a gas discharge lamp May 20, 1990 Issued
Array ( [id] => 2718679 [patent_doc_number] => 05014334 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Signal encoding and decoding system' [patent_app_type] => 1 [patent_app_number] => 7/521578 [patent_app_country] => US [patent_app_date] => 1990-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 2378 [patent_no_of_claims] => 5 [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/05/014/05014334.pdf [firstpage_image] =>[orig_patent_app_number] => 521578 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/521578
Signal encoding and decoding system May 9, 1990 Issued
Array ( [id] => 2719216 [patent_doc_number] => 05053677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Parking lamp operating system' [patent_app_type] => 1 [patent_app_number] => 7/518366 [patent_app_country] => US [patent_app_date] => 1990-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1880 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/053/05053677.pdf [firstpage_image] =>[orig_patent_app_number] => 518366 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/518366
Parking lamp operating system May 2, 1990 Issued
Array ( [id] => 2685941 [patent_doc_number] => 05066928 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Soliton pulse compressor' [patent_app_type] => 1 [patent_app_number] => 7/517941 [patent_app_country] => US [patent_app_date] => 1990-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 18 [patent_no_of_words] => 5665 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066928.pdf [firstpage_image] =>[orig_patent_app_number] => 517941 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/517941
Soliton pulse compressor May 1, 1990 Issued
Array ( [id] => 2799715 [patent_doc_number] => 05144203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Circuit for driving an electric field luminous lamp' [patent_app_type] => 1 [patent_app_number] => 7/515022 [patent_app_country] => US [patent_app_date] => 1990-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 6566 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144203.pdf [firstpage_image] =>[orig_patent_app_number] => 515022 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/515022
Circuit for driving an electric field luminous lamp Apr 25, 1990 Issued
Array ( [id] => 2852638 [patent_doc_number] => 05107182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Plasma display and method of driving the same' [patent_app_type] => 1 [patent_app_number] => 7/512953 [patent_app_country] => US [patent_app_date] => 1990-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 3327 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/107/05107182.pdf [firstpage_image] =>[orig_patent_app_number] => 512953 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/512953
Plasma display and method of driving the same Apr 22, 1990 Issued
Array ( [id] => 2687805 [patent_doc_number] => 05045822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Active power splitter' [patent_app_type] => 1 [patent_app_number] => 7/508362 [patent_app_country] => US [patent_app_date] => 1990-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2074 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/045/05045822.pdf [firstpage_image] =>[orig_patent_app_number] => 508362 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/508362
Active power splitter Apr 9, 1990 Issued
Array ( [id] => 2719253 [patent_doc_number] => 05053679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Photoconductive-electroluminescent memory effect polychromatic display' [patent_app_type] => 1 [patent_app_number] => 7/484047 [patent_app_country] => US [patent_app_date] => 1990-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6439 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/053/05053679.pdf [firstpage_image] =>[orig_patent_app_number] => 484047 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/484047
Photoconductive-electroluminescent memory effect polychromatic display Feb 22, 1990 Issued
Array ( [id] => 2808805 [patent_doc_number] => 05146139 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Controllable gas discharge lighting system' [patent_app_type] => 1 [patent_app_number] => 7/481186 [patent_app_country] => US [patent_app_date] => 1990-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6631 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/146/05146139.pdf [firstpage_image] =>[orig_patent_app_number] => 481186 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/481186
Controllable gas discharge lighting system Feb 19, 1990 Issued
Array ( [id] => 2821657 [patent_doc_number] => 05086490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Optical pattern extracting apparatus' [patent_app_type] => 1 [patent_app_number] => 7/474585 [patent_app_country] => US [patent_app_date] => 1990-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 29 [patent_no_of_words] => 6705 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/086/05086490.pdf [firstpage_image] =>[orig_patent_app_number] => 474585 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/474585
Optical pattern extracting apparatus Feb 6, 1990 Issued
Array ( [id] => 2684256 [patent_doc_number] => 04984286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Spatial filter system' [patent_app_type] => 1 [patent_app_number] => 7/448917 [patent_app_country] => US [patent_app_date] => 1989-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3498 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/984/04984286.pdf [firstpage_image] =>[orig_patent_app_number] => 448917 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/448917
Spatial filter system Dec 11, 1989 Issued
Array ( [id] => 2607089 [patent_doc_number] => 04975968 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Timed dielectrometry surveillance method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/428209 [patent_app_country] => US [patent_app_date] => 1989-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7509 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/975/04975968.pdf [firstpage_image] =>[orig_patent_app_number] => 428209 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/428209
Timed dielectrometry surveillance method and apparatus Oct 26, 1989 Issued
Array ( [id] => 2902305 [patent_doc_number] => 05245253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Electronic dimming methods for solid state electronic ballasts' [patent_app_type] => 1 [patent_app_number] => 7/410480 [patent_app_country] => US [patent_app_date] => 1989-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6236 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245253.pdf [firstpage_image] =>[orig_patent_app_number] => 410480 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/410480
Electronic dimming methods for solid state electronic ballasts Sep 20, 1989 Issued
Array ( [id] => 3010105 [patent_doc_number] => 05374874 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-20 [patent_title] => 'Electronic ballast with crest factor control' [patent_app_type] => 1 [patent_app_number] => 7/408270 [patent_app_country] => US [patent_app_date] => 1989-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 9431 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/374/05374874.pdf [firstpage_image] =>[orig_patent_app_number] => 408270 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/408270
Electronic ballast with crest factor control Sep 17, 1989 Issued
Array ( [id] => 2714339 [patent_doc_number] => 05041766 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Power-factor-controlled electronic ballast' [patent_app_type] => 1 [patent_app_number] => 7/405424 [patent_app_country] => US [patent_app_date] => 1989-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 8766 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/041/05041766.pdf [firstpage_image] =>[orig_patent_app_number] => 405424 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/405424
Power-factor-controlled electronic ballast Sep 10, 1989 Issued
Array ( [id] => 2754642 [patent_doc_number] => 04987602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-22 [patent_title] => 'Method of displaying high-resolution distributions of physical parameters on a monitor and device for carrying out the method' [patent_app_type] => 1 [patent_app_number] => 7/345040 [patent_app_country] => US [patent_app_date] => 1989-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 873 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/987/04987602.pdf [firstpage_image] =>[orig_patent_app_number] => 345040 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/345040
Method of displaying high-resolution distributions of physical parameters on a monitor and device for carrying out the method Apr 27, 1989 Issued
Array ( [id] => 2757021 [patent_doc_number] => 05012524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Automatic inspection method' [patent_app_type] => 1 [patent_app_number] => 7/315645 [patent_app_country] => US [patent_app_date] => 1989-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3327 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/012/05012524.pdf [firstpage_image] =>[orig_patent_app_number] => 315645 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/315645
Automatic inspection method Feb 26, 1989 Issued
Array ( [id] => 2721745 [patent_doc_number] => 05018219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Object recognize apparatus' [patent_app_type] => 1 [patent_app_number] => 7/306397 [patent_app_country] => US [patent_app_date] => 1989-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 7250 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/018/05018219.pdf [firstpage_image] =>[orig_patent_app_number] => 306397 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/306397
Object recognize apparatus Feb 5, 1989 Issued
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