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] => 3106579 [patent_doc_number] => 05315288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-24 [patent_title] => 'Method and apparatus for controlling electric circuit output level in backup alarms lighting fixtures, sensors and the like' [patent_app_type] => 1 [patent_app_number] => 7/705035 [patent_app_country] => US [patent_app_date] => 1991-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1561 [patent_no_of_claims] => 8 [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/05/315/05315288.pdf [firstpage_image] =>[orig_patent_app_number] => 705035 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/705035
Method and apparatus for controlling electric circuit output level in backup alarms lighting fixtures, sensors and the like May 23, 1991 Issued
Array ( [id] => 2971353 [patent_doc_number] => 05199079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-30 [patent_title] => 'Supply voltage responsive audible transient (POP) suppression arrangement' [patent_app_type] => 1 [patent_app_number] => 7/703107 [patent_app_country] => US [patent_app_date] => 1991-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3063 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/199/05199079.pdf [firstpage_image] =>[orig_patent_app_number] => 703107 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/703107
Supply voltage responsive audible transient (POP) suppression arrangement May 20, 1991 Issued
07/703029 AUDIO MULTIPLEXER May 16, 1991 Abandoned
07/698676 POWER LINE COMMUNICATION WHILE AVOIDING DETERMINABLE INTERFERENCE HARMONICS May 9, 1991 Abandoned
Array ( [id] => 2989076 [patent_doc_number] => 05257317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-26 [patent_title] => 'Sound recording console' [patent_app_type] => 1 [patent_app_number] => 7/659377 [patent_app_country] => US [patent_app_date] => 1991-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2019 [patent_no_of_claims] => 9 [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/05/257/05257317.pdf [firstpage_image] =>[orig_patent_app_number] => 659377 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/659377
Sound recording console Apr 28, 1991 Issued
Array ( [id] => 2943947 [patent_doc_number] => 05260683 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-09 [patent_title] => 'Tire pressure detecting apparatus for vehicle' [patent_app_type] => 1 [patent_app_number] => 7/680667 [patent_app_country] => US [patent_app_date] => 1991-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 56 [patent_no_of_words] => 8922 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/260/05260683.pdf [firstpage_image] =>[orig_patent_app_number] => 680667 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/680667
Tire pressure detecting apparatus for vehicle Apr 4, 1991 Issued
Array ( [id] => 2812323 [patent_doc_number] => 05157376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Method and device for monitoring direction indicator lights of a vehicle trailer' [patent_app_type] => 1 [patent_app_number] => 7/680146 [patent_app_country] => US [patent_app_date] => 1991-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4809 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/157/05157376.pdf [firstpage_image] =>[orig_patent_app_number] => 680146 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/680146
Method and device for monitoring direction indicator lights of a vehicle trailer Apr 2, 1991 Issued
Array ( [id] => 2810613 [patent_doc_number] => 05148144 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Data communication network providing power and message information' [patent_app_type] => 1 [patent_app_number] => 7/678525 [patent_app_country] => US [patent_app_date] => 1991-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4984 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/148/05148144.pdf [firstpage_image] =>[orig_patent_app_number] => 678525 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/678525
Data communication network providing power and message information Mar 27, 1991 Issued
Array ( [id] => 3082129 [patent_doc_number] => 05296852 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Method and apparatus for monitoring traffic flow' [patent_app_type] => 1 [patent_app_number] => 7/661297 [patent_app_country] => US [patent_app_date] => 1991-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4659 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/296/05296852.pdf [firstpage_image] =>[orig_patent_app_number] => 661297 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/661297
Method and apparatus for monitoring traffic flow Feb 26, 1991 Issued
Array ( [id] => 2857755 [patent_doc_number] => 05084434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Ink and method for the development of concealed iamges' [patent_app_type] => 1 [patent_app_number] => 7/560752 [patent_app_country] => US [patent_app_date] => 1991-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2979 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/084/05084434.pdf [firstpage_image] =>[orig_patent_app_number] => 560752 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/560752
Ink and method for the development of concealed iamges Feb 4, 1991 Abandoned
Array ( [id] => 2946214 [patent_doc_number] => 05230023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Method and system for controlling an external machine by a voice command' [patent_app_type] => 1 [patent_app_number] => 7/648470 [patent_app_country] => US [patent_app_date] => 1991-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2617 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/230/05230023.pdf [firstpage_image] =>[orig_patent_app_number] => 648470 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/648470
Method and system for controlling an external machine by a voice command Jan 29, 1991 Issued
Array ( [id] => 2835073 [patent_doc_number] => 05170436 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Acoustic speaker system' [patent_app_type] => 1 [patent_app_number] => 7/645045 [patent_app_country] => US [patent_app_date] => 1991-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3403 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/170/05170436.pdf [firstpage_image] =>[orig_patent_app_number] => 645045 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/645045
Acoustic speaker system Jan 23, 1991 Issued
Array ( [id] => 2956956 [patent_doc_number] => 05181248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Acoustic signal reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/641681 [patent_app_country] => US [patent_app_date] => 1991-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4340 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 496 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/181/05181248.pdf [firstpage_image] =>[orig_patent_app_number] => 641681 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/641681
Acoustic signal reproducing apparatus Jan 15, 1991 Issued
07/641272 AUDIO MIRROR SPEAKER Jan 14, 1991 Abandoned
Array ( [id] => 2946053 [patent_doc_number] => 05197102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Audio power amplifier system with frequency selective damping factor controls' [patent_app_type] => 1 [patent_app_number] => 7/641731 [patent_app_country] => US [patent_app_date] => 1991-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4224 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/197/05197102.pdf [firstpage_image] =>[orig_patent_app_number] => 641731 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/641731
Audio power amplifier system with frequency selective damping factor controls Jan 13, 1991 Issued
Array ( [id] => 2802903 [patent_doc_number] => 05136650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Sound reproduction' [patent_app_type] => 1 [patent_app_number] => 7/639043 [patent_app_country] => US [patent_app_date] => 1991-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5464 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136650.pdf [firstpage_image] =>[orig_patent_app_number] => 639043 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/639043
Sound reproduction Jan 8, 1991 Issued
Array ( [id] => 2815133 [patent_doc_number] => 05115471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'High frequency expander device' [patent_app_type] => 1 [patent_app_number] => 7/636761 [patent_app_country] => US [patent_app_date] => 1991-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1503 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/115/05115471.pdf [firstpage_image] =>[orig_patent_app_number] => 636761 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/636761
High frequency expander device Jan 1, 1991 Issued
Array ( [id] => 2881127 [patent_doc_number] => 05153914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Sound equipment system' [patent_app_type] => 1 [patent_app_number] => 7/635465 [patent_app_country] => US [patent_app_date] => 1990-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2324 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153914.pdf [firstpage_image] =>[orig_patent_app_number] => 635465 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/635465
Sound equipment system Dec 27, 1990 Issued
07/633945 ACOUSTIC APPARATUS AND DRIVING APPARATUS CONSTITUTING THE SAME Dec 25, 1990 Abandoned
Array ( [id] => 2910376 [patent_doc_number] => 05245664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Active noise control system for automotive vehicle' [patent_app_type] => 1 [patent_app_number] => 7/629637 [patent_app_country] => US [patent_app_date] => 1990-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5206 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245664.pdf [firstpage_image] =>[orig_patent_app_number] => 629637 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/629637
Active noise control system for automotive vehicle Dec 20, 1990 Issued
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