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] => 2855236 [patent_doc_number] => 05105165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Low distortion, low noise, amplifier' [patent_app_type] => 1 [patent_app_number] => 7/628778 [patent_app_country] => US [patent_app_date] => 1990-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2752 [patent_no_of_claims] => 5 [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/05/105/05105165.pdf [firstpage_image] =>[orig_patent_app_number] => 628778 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/628778
Low distortion, low noise, amplifier Dec 16, 1990 Issued
Array ( [id] => 2740489 [patent_doc_number] => 05077532 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Feed forward distortion minimization circuit' [patent_app_type] => 1 [patent_app_number] => 7/628539 [patent_app_country] => US [patent_app_date] => 1990-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3635 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/077/05077532.pdf [firstpage_image] =>[orig_patent_app_number] => 628539 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/628539
Feed forward distortion minimization circuit Dec 16, 1990 Issued
Array ( [id] => 2865200 [patent_doc_number] => 05150073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Low-noise preamplifier stage, in particular for magnetic heads' [patent_app_type] => 1 [patent_app_number] => 7/628023 [patent_app_country] => US [patent_app_date] => 1990-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2163 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/150/05150073.pdf [firstpage_image] =>[orig_patent_app_number] => 628023 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/628023
Low-noise preamplifier stage, in particular for magnetic heads Dec 16, 1990 Issued
Array ( [id] => 2899329 [patent_doc_number] => 05177452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Stabilized circuit of high output power transistor for microwave and milliwave' [patent_app_type] => 1 [patent_app_number] => 7/628474 [patent_app_country] => US [patent_app_date] => 1990-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 1723 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/177/05177452.pdf [firstpage_image] =>[orig_patent_app_number] => 628474 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/628474
Stabilized circuit of high output power transistor for microwave and milliwave Dec 13, 1990 Issued
Array ( [id] => 2791194 [patent_doc_number] => 05093631 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Gain-controlled broadband amplifier stage' [patent_app_type] => 1 [patent_app_number] => 7/626526 [patent_app_country] => US [patent_app_date] => 1990-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1827 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/093/05093631.pdf [firstpage_image] =>[orig_patent_app_number] => 626526 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/626526
Gain-controlled broadband amplifier stage Dec 11, 1990 Issued
07/625767 POWER AMPLIFYING UNIT USING A POWER AMPLIFYING MODULE Dec 4, 1990 Abandoned
Array ( [id] => 2810086 [patent_doc_number] => 05115206 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Merged differential amplifier and current source' [patent_app_type] => 1 [patent_app_number] => 7/610639 [patent_app_country] => US [patent_app_date] => 1990-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2044 [patent_no_of_claims] => 13 [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/05/115/05115206.pdf [firstpage_image] =>[orig_patent_app_number] => 610639 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/610639
Merged differential amplifier and current source Nov 7, 1990 Issued
Array ( [id] => 2834806 [patent_doc_number] => 05128595 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Fader for miniature lights' [patent_app_type] => 1 [patent_app_number] => 7/602366 [patent_app_country] => US [patent_app_date] => 1990-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7366 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/128/05128595.pdf [firstpage_image] =>[orig_patent_app_number] => 602366 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/602366
Fader for miniature lights Oct 22, 1990 Issued
Array ( [id] => 2790869 [patent_doc_number] => 05130613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Fluorescent lamp arrangement with an integral motion sensor' [patent_app_type] => 1 [patent_app_number] => 7/599337 [patent_app_country] => US [patent_app_date] => 1990-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 13394 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/130/05130613.pdf [firstpage_image] =>[orig_patent_app_number] => 599337 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/599337
Fluorescent lamp arrangement with an integral motion sensor Oct 16, 1990 Issued
Array ( [id] => 2818734 [patent_doc_number] => 05079483 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Electroluminescent device driving circuit' [patent_app_type] => 1 [patent_app_number] => 7/596493 [patent_app_country] => US [patent_app_date] => 1990-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2783 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/079/05079483.pdf [firstpage_image] =>[orig_patent_app_number] => 596493 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596493
Electroluminescent device driving circuit Oct 11, 1990 Issued
Array ( [id] => 2828093 [patent_doc_number] => 05095248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Electroluminescent device driving circuit' [patent_app_type] => 1 [patent_app_number] => 7/596494 [patent_app_country] => US [patent_app_date] => 1990-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3021 [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/05/095/05095248.pdf [firstpage_image] =>[orig_patent_app_number] => 596494 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596494
Electroluminescent device driving circuit Oct 11, 1990 Issued
Array ( [id] => 2778160 [patent_doc_number] => 05075596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Electroluminescent display brightness compensation' [patent_app_type] => 1 [patent_app_number] => 7/591995 [patent_app_country] => US [patent_app_date] => 1990-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5365 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/075/05075596.pdf [firstpage_image] =>[orig_patent_app_number] => 591995 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/591995
Electroluminescent display brightness compensation Oct 1, 1990 Issued
Array ( [id] => 2857229 [patent_doc_number] => 05089752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'High frequency luminous tube power supply with ground fault protection' [patent_app_type] => 1 [patent_app_number] => 7/590652 [patent_app_country] => US [patent_app_date] => 1990-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 4367 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/089/05089752.pdf [firstpage_image] =>[orig_patent_app_number] => 590652 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/590652
High frequency luminous tube power supply with ground fault protection Sep 27, 1990 Issued
Array ( [id] => 2944550 [patent_doc_number] => 05220546 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Operating optical disk drives including calibrating a tracking error signal' [patent_app_type] => 1 [patent_app_number] => 7/589710 [patent_app_country] => US [patent_app_date] => 1990-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4617 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/220/05220546.pdf [firstpage_image] =>[orig_patent_app_number] => 589710 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/589710
Operating optical disk drives including calibrating a tracking error signal Sep 27, 1990 Issued
Array ( [id] => 2787383 [patent_doc_number] => 05087890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Amplifier circuit' [patent_app_type] => 1 [patent_app_number] => 7/584747 [patent_app_country] => US [patent_app_date] => 1990-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3345 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/087/05087890.pdf [firstpage_image] =>[orig_patent_app_number] => 584747 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/584747
Amplifier circuit Sep 18, 1990 Issued
Array ( [id] => 2675087 [patent_doc_number] => 05047727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Offset-voltage-balancing operational amplifier' [patent_app_type] => 1 [patent_app_number] => 7/583267 [patent_app_country] => US [patent_app_date] => 1990-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2983 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 598 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/047/05047727.pdf [firstpage_image] =>[orig_patent_app_number] => 583267 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/583267
Offset-voltage-balancing operational amplifier Sep 13, 1990 Issued
07/580994 RECEIVER CIRCUIT HAVING FIRST AND SECOND AMPLIFIERS Sep 11, 1990 Abandoned
Array ( [id] => 2711886 [patent_doc_number] => 05068624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Amplifier' [patent_app_type] => 1 [patent_app_number] => 7/579377 [patent_app_country] => US [patent_app_date] => 1990-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 774 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/068/05068624.pdf [firstpage_image] =>[orig_patent_app_number] => 579377 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/579377
Amplifier Sep 9, 1990 Issued
Array ( [id] => 2861899 [patent_doc_number] => 05084652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Fluorescent lamp lighting apparatus' [patent_app_type] => 1 [patent_app_number] => 7/574782 [patent_app_country] => US [patent_app_date] => 1990-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4070 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/084/05084652.pdf [firstpage_image] =>[orig_patent_app_number] => 574782 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/574782
Fluorescent lamp lighting apparatus Aug 29, 1990 Issued
Array ( [id] => 2710988 [patent_doc_number] => 05068578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Circuit arrangement for supplying a load' [patent_app_type] => 1 [patent_app_number] => 7/574418 [patent_app_country] => US [patent_app_date] => 1990-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5420 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/068/05068578.pdf [firstpage_image] =>[orig_patent_app_number] => 574418 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/574418
Circuit arrangement for supplying a load Aug 22, 1990 Issued
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