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] => 2872620 [patent_doc_number] => 05153468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Method and a circuit for reducing microphony' [patent_app_type] => 1 [patent_app_number] => 7/676199 [patent_app_country] => US [patent_app_date] => 1991-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1495 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153468.pdf [firstpage_image] =>[orig_patent_app_number] => 676199 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/676199
Method and a circuit for reducing microphony Mar 26, 1991 Issued
Array ( [id] => 2883378 [patent_doc_number] => 05163168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Pulse signal generator and redundancy selection signal generator' [patent_app_type] => 1 [patent_app_number] => 7/674999 [patent_app_country] => US [patent_app_date] => 1991-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 33 [patent_no_of_words] => 15420 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/163/05163168.pdf [firstpage_image] =>[orig_patent_app_number] => 674999 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/674999
Pulse signal generator and redundancy selection signal generator Mar 25, 1991 Issued
Array ( [id] => 2856510 [patent_doc_number] => 05126587 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Synchronization circuit configuration' [patent_app_type] => 1 [patent_app_number] => 7/675318 [patent_app_country] => US [patent_app_date] => 1991-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4966 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/126/05126587.pdf [firstpage_image] =>[orig_patent_app_number] => 675318 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/675318
Synchronization circuit configuration Mar 25, 1991 Issued
Array ( [id] => 3596828 [patent_doc_number] => 05553036 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-03 [patent_title] => 'Apparatus and method for writing and reading digital information on a magnetic memory including a superconducting material' [patent_app_type] => 1 [patent_app_number] => 7/673380 [patent_app_country] => US [patent_app_date] => 1991-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 9490 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/553/05553036.pdf [firstpage_image] =>[orig_patent_app_number] => 673380 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/673380
Apparatus and method for writing and reading digital information on a magnetic memory including a superconducting material Mar 21, 1991 Issued
Array ( [id] => 2865164 [patent_doc_number] => 05150071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Differential output stage for electronic equipment' [patent_app_type] => 1 [patent_app_number] => 7/672799 [patent_app_country] => US [patent_app_date] => 1991-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4227 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/150/05150071.pdf [firstpage_image] =>[orig_patent_app_number] => 672799 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/672799
Differential output stage for electronic equipment Mar 20, 1991 Issued
Array ( [id] => 2673471 [patent_doc_number] => 05070306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'High-gain differencial amplifier circuit fabricated from field effect transistors' [patent_app_type] => 1 [patent_app_number] => 7/672346 [patent_app_country] => US [patent_app_date] => 1991-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2358 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/070/05070306.pdf [firstpage_image] =>[orig_patent_app_number] => 672346 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/672346
High-gain differencial amplifier circuit fabricated from field effect transistors Mar 19, 1991 Issued
Array ( [id] => 2858439 [patent_doc_number] => 05126688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Power amplifying apparatus for wireless transmitter' [patent_app_type] => 1 [patent_app_number] => 7/672414 [patent_app_country] => US [patent_app_date] => 1991-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 11281 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/126/05126688.pdf [firstpage_image] =>[orig_patent_app_number] => 672414 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/672414
Power amplifying apparatus for wireless transmitter Mar 19, 1991 Issued
Array ( [id] => 3018728 [patent_doc_number] => 05276558 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-04 [patent_title] => 'Electronic information tag' [patent_app_type] => 1 [patent_app_number] => 7/670953 [patent_app_country] => US [patent_app_date] => 1991-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2845 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/276/05276558.pdf [firstpage_image] =>[orig_patent_app_number] => 670953 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/670953
Electronic information tag Mar 17, 1991 Issued
Array ( [id] => 2996396 [patent_doc_number] => 05267099 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Digital signal recording/reproducing system' [patent_app_type] => 1 [patent_app_number] => 7/670418 [patent_app_country] => US [patent_app_date] => 1991-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3971 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/267/05267099.pdf [firstpage_image] =>[orig_patent_app_number] => 670418 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/670418
Digital signal recording/reproducing system Mar 17, 1991 Issued
Array ( [id] => 2798934 [patent_doc_number] => 05144161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Logic circuit for switching noise reduction' [patent_app_type] => 1 [patent_app_number] => 7/669506 [patent_app_country] => US [patent_app_date] => 1991-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5801 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144161.pdf [firstpage_image] =>[orig_patent_app_number] => 669506 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/669506
Logic circuit for switching noise reduction Mar 13, 1991 Issued
Array ( [id] => 2860561 [patent_doc_number] => 05113146 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Amplifier arrangement' [patent_app_type] => 1 [patent_app_number] => 7/667845 [patent_app_country] => US [patent_app_date] => 1991-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3235 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/113/05113146.pdf [firstpage_image] =>[orig_patent_app_number] => 667845 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/667845
Amplifier arrangement Mar 11, 1991 Issued
Array ( [id] => 3027624 [patent_doc_number] => 05303092 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-12 [patent_title] => 'Magnetic transfer method' [patent_app_type] => 1 [patent_app_number] => 7/664780 [patent_app_country] => US [patent_app_date] => 1991-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4404 [patent_no_of_claims] => 3 [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/05/303/05303092.pdf [firstpage_image] =>[orig_patent_app_number] => 664780 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/664780
Magnetic transfer method Mar 4, 1991 Issued
Array ( [id] => 2840981 [patent_doc_number] => 05121014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'CMOS delay circuit with controllable delay' [patent_app_type] => 1 [patent_app_number] => 7/665377 [patent_app_country] => US [patent_app_date] => 1991-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1584 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/121/05121014.pdf [firstpage_image] =>[orig_patent_app_number] => 665377 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/665377
CMOS delay circuit with controllable delay Mar 4, 1991 Issued
Array ( [id] => 2871967 [patent_doc_number] => 05097143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Bipolar to unipolar converter with automatic gain control' [patent_app_type] => 1 [patent_app_number] => 7/664713 [patent_app_country] => US [patent_app_date] => 1991-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1635 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/097/05097143.pdf [firstpage_image] =>[orig_patent_app_number] => 664713 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/664713
Bipolar to unipolar converter with automatic gain control Mar 4, 1991 Issued
Array ( [id] => 2808134 [patent_doc_number] => 05124666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'CMOS current convevor and its filter applications' [patent_app_type] => 1 [patent_app_number] => 7/664608 [patent_app_country] => US [patent_app_date] => 1991-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 4694 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/124/05124666.pdf [firstpage_image] =>[orig_patent_app_number] => 664608 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/664608
CMOS current convevor and its filter applications Mar 3, 1991 Issued
Array ( [id] => 2902797 [patent_doc_number] => 05210727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Compact disk players' [patent_app_type] => 1 [patent_app_number] => 7/664630 [patent_app_country] => US [patent_app_date] => 1991-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3612 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/210/05210727.pdf [firstpage_image] =>[orig_patent_app_number] => 664630 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/664630
Compact disk players Mar 3, 1991 Issued
Array ( [id] => 2860542 [patent_doc_number] => 05113145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Power amplifier for feeding an inductance with switched transistors' [patent_app_type] => 1 [patent_app_number] => 7/661219 [patent_app_country] => US [patent_app_date] => 1991-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3727 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/113/05113145.pdf [firstpage_image] =>[orig_patent_app_number] => 661219 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/661219
Power amplifier for feeding an inductance with switched transistors Feb 26, 1991 Issued
Array ( [id] => 2847079 [patent_doc_number] => 05138202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Proportional base drive circuit' [patent_app_type] => 1 [patent_app_number] => 7/661261 [patent_app_country] => US [patent_app_date] => 1991-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1373 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138202.pdf [firstpage_image] =>[orig_patent_app_number] => 661261 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/661261
Proportional base drive circuit Feb 26, 1991 Issued
Array ( [id] => 2685866 [patent_doc_number] => 05066924 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Pulse power amplifier' [patent_app_type] => 1 [patent_app_number] => 7/659889 [patent_app_country] => US [patent_app_date] => 1991-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1761 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 463 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066924.pdf [firstpage_image] =>[orig_patent_app_number] => 659889 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/659889
Pulse power amplifier Feb 24, 1991 Issued
Array ( [id] => 2787364 [patent_doc_number] => 05087889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Area efficient cascode driver circuit' [patent_app_type] => 1 [patent_app_number] => 7/658965 [patent_app_country] => US [patent_app_date] => 1991-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2391 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/087/05087889.pdf [firstpage_image] =>[orig_patent_app_number] => 658965 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/658965
Area efficient cascode driver circuit Feb 19, 1991 Issued
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