Search

Viet David Pham

Examiner (ID: 17929, Phone: (571)270-5582 , Office: P/2699 )

Most Active Art Unit
2699
Art Unit(s)
2628, 2697, 2629, 2699
Total Applications
522
Issued Applications
367
Pending Applications
2
Abandoned Applications
157

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2818969 [patent_doc_number] => 05157730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Pulse rate modulation type piezoelectric crystal driver device' [patent_app_type] => 1 [patent_app_number] => 7/776977 [patent_app_country] => US [patent_app_date] => 1991-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1986 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/157/05157730.pdf [firstpage_image] =>[orig_patent_app_number] => 776977 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/776977
Pulse rate modulation type piezoelectric crystal driver device Oct 14, 1991 Issued
Array ( [id] => 3099184 [patent_doc_number] => 05313191 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-17 [patent_title] => 'Warning device for an electric vehicle' [patent_app_type] => 1 [patent_app_number] => 7/774595 [patent_app_country] => US [patent_app_date] => 1991-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 6081 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/313/05313191.pdf [firstpage_image] =>[orig_patent_app_number] => 774595 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/774595
Warning device for an electric vehicle Oct 9, 1991 Issued
07/771227 APPARATUS FOR WARNING OF APPROACHING EMERGENCY VEHICLE AND METHOD OF WARNING MOTOR VEHICLE OPERATORS OF APPROACHING EMERGENCY VEHICLES Oct 3, 1991 Abandoned
Array ( [id] => 2906169 [patent_doc_number] => 05271063 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Controls for a vehicle audio/video apparatus' [patent_app_type] => 1 [patent_app_number] => 7/771098 [patent_app_country] => US [patent_app_date] => 1991-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3044 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/271/05271063.pdf [firstpage_image] =>[orig_patent_app_number] => 771098 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/771098
Controls for a vehicle audio/video apparatus Oct 3, 1991 Issued
Array ( [id] => 3017245 [patent_doc_number] => 05281964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Traffic flow change monitoring system' [patent_app_type] => 1 [patent_app_number] => 7/768295 [patent_app_country] => US [patent_app_date] => 1991-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3534 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/281/05281964.pdf [firstpage_image] =>[orig_patent_app_number] => 768295 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/768295
Traffic flow change monitoring system Oct 3, 1991 Issued
Array ( [id] => 2927405 [patent_doc_number] => 05235329 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Emergency vehicle detection device' [patent_app_type] => 1 [patent_app_number] => 7/769237 [patent_app_country] => US [patent_app_date] => 1991-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1335 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/235/05235329.pdf [firstpage_image] =>[orig_patent_app_number] => 769237 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/769237
Emergency vehicle detection device Sep 30, 1991 Issued
Array ( [id] => 3027439 [patent_doc_number] => 05289160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Tire pressure monitoring system' [patent_app_type] => 1 [patent_app_number] => 7/769937 [patent_app_country] => US [patent_app_date] => 1991-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 6585 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/289/05289160.pdf [firstpage_image] =>[orig_patent_app_number] => 769937 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/769937
Tire pressure monitoring system Sep 29, 1991 Issued
Array ( [id] => 2926040 [patent_doc_number] => 05179593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'FM stereo receiving device' [patent_app_type] => 1 [patent_app_number] => 7/767238 [patent_app_country] => US [patent_app_date] => 1991-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 5189 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/179/05179593.pdf [firstpage_image] =>[orig_patent_app_number] => 767238 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/767238
FM stereo receiving device Sep 26, 1991 Issued
Array ( [id] => 2957010 [patent_doc_number] => 05181251 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Amplifier unit' [patent_app_type] => 1 [patent_app_number] => 7/765247 [patent_app_country] => US [patent_app_date] => 1991-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 20 [patent_no_of_words] => 4370 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/181/05181251.pdf [firstpage_image] =>[orig_patent_app_number] => 765247 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/765247
Amplifier unit Sep 24, 1991 Issued
Array ( [id] => 2933360 [patent_doc_number] => 05201009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Signal processor' [patent_app_type] => 1 [patent_app_number] => 7/764845 [patent_app_country] => US [patent_app_date] => 1991-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 3803 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/201/05201009.pdf [firstpage_image] =>[orig_patent_app_number] => 764845 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/764845
Signal processor Sep 23, 1991 Issued
Array ( [id] => 2941032 [patent_doc_number] => 05229745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Oil pressure alarm device for motor vehicle' [patent_app_type] => 1 [patent_app_number] => 7/763586 [patent_app_country] => US [patent_app_date] => 1991-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6579 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/229/05229745.pdf [firstpage_image] =>[orig_patent_app_number] => 763586 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/763586
Oil pressure alarm device for motor vehicle Sep 22, 1991 Issued
Array ( [id] => 2990806 [patent_doc_number] => 05204909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Audio processing system using delayed audio' [patent_app_type] => 1 [patent_app_number] => 7/758578 [patent_app_country] => US [patent_app_date] => 1991-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3495 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/204/05204909.pdf [firstpage_image] =>[orig_patent_app_number] => 758578 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/758578
Audio processing system using delayed audio Sep 11, 1991 Issued
Array ( [id] => 3114249 [patent_doc_number] => 05408215 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Catalyst monitoring using a hydrocarbon sensor' [patent_app_type] => 1 [patent_app_number] => 7/754876 [patent_app_country] => US [patent_app_date] => 1991-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3202 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/408/05408215.pdf [firstpage_image] =>[orig_patent_app_number] => 754876 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/754876
Catalyst monitoring using a hydrocarbon sensor Sep 3, 1991 Issued
Array ( [id] => 2905891 [patent_doc_number] => 05177798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Sound reproducer for high definition television' [patent_app_type] => 1 [patent_app_number] => 7/752298 [patent_app_country] => US [patent_app_date] => 1991-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3747 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/177/05177798.pdf [firstpage_image] =>[orig_patent_app_number] => 752298 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/752298
Sound reproducer for high definition television Aug 29, 1991 Issued
Array ( [id] => 2955846 [patent_doc_number] => 05221918 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Back-up warning lamp useful for supplemental inflatable restraint systems' [patent_app_type] => 1 [patent_app_number] => 7/743965 [patent_app_country] => US [patent_app_date] => 1991-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3133 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/221/05221918.pdf [firstpage_image] =>[orig_patent_app_number] => 743965 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/743965
Back-up warning lamp useful for supplemental inflatable restraint systems Aug 11, 1991 Issued
Array ( [id] => 2914183 [patent_doc_number] => 05216406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Motor vehicle having a central locking system and an anti-theft alarm system' [patent_app_type] => 1 [patent_app_number] => 7/738047 [patent_app_country] => US [patent_app_date] => 1991-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2792 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/216/05216406.pdf [firstpage_image] =>[orig_patent_app_number] => 738047 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/738047
Motor vehicle having a central locking system and an anti-theft alarm system Jul 30, 1991 Issued
Array ( [id] => 3052336 [patent_doc_number] => 05334995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Indication display unit for vehicles' [patent_app_type] => 1 [patent_app_number] => 7/730745 [patent_app_country] => US [patent_app_date] => 1991-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3952 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/334/05334995.pdf [firstpage_image] =>[orig_patent_app_number] => 730745 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/730745
Indication display unit for vehicles Jul 15, 1991 Issued
Array ( [id] => 2924364 [patent_doc_number] => 05237619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Sound mixer with band separation' [patent_app_type] => 1 [patent_app_number] => 7/728648 [patent_app_country] => US [patent_app_date] => 1991-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1884 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/237/05237619.pdf [firstpage_image] =>[orig_patent_app_number] => 728648 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/728648
Sound mixer with band separation Jul 10, 1991 Issued
Array ( [id] => 2974525 [patent_doc_number] => 05202683 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Optical traffic preemption detector' [patent_app_type] => 1 [patent_app_number] => 7/721095 [patent_app_country] => US [patent_app_date] => 1991-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 7245 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/202/05202683.pdf [firstpage_image] =>[orig_patent_app_number] => 721095 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/721095
Optical traffic preemption detector Jun 23, 1991 Issued
Array ( [id] => 2792470 [patent_doc_number] => 05155466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Automatic frequency control system' [patent_app_type] => 1 [patent_app_number] => 7/718267 [patent_app_country] => US [patent_app_date] => 1991-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2323 [patent_no_of_claims] => 4 [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/05/155/05155466.pdf [firstpage_image] =>[orig_patent_app_number] => 718267 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/718267
Automatic frequency control system Jun 19, 1991 Issued
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