Search

David Hung Vu

Examiner (ID: 356, Phone: (571)272-1831 , Office: P/2844 )

Most Active Art Unit
2821
Art Unit(s)
2817, 2828, 2844, 2502, 2821
Total Applications
1734
Issued Applications
1511
Pending Applications
64
Abandoned Applications
163

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4210926 [patent_doc_number] => 06078142 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Low power consumption driving method for field emitter displays' [patent_app_type] => 1 [patent_app_number] => 9/020500 [patent_app_country] => US [patent_app_date] => 1998-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2140 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/078/06078142.pdf [firstpage_image] =>[orig_patent_app_number] => 020500 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/020500
Low power consumption driving method for field emitter displays Feb 8, 1998 Issued
Array ( [id] => 4243950 [patent_doc_number] => 06144159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Apparatus for regulating the illumination field of a vehicle headlight' [patent_app_type] => 1 [patent_app_number] => 9/020009 [patent_app_country] => US [patent_app_date] => 1998-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 6399 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/144/06144159.pdf [firstpage_image] =>[orig_patent_app_number] => 020009 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/020009
Apparatus for regulating the illumination field of a vehicle headlight Feb 5, 1998 Issued
Array ( [id] => 4197049 [patent_doc_number] => 06130506 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Apparatus for regulating the illumination field id a vehicle headlight' [patent_app_type] => 1 [patent_app_number] => 9/020007 [patent_app_country] => US [patent_app_date] => 1998-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3761 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/130/06130506.pdf [firstpage_image] =>[orig_patent_app_number] => 020007 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/020007
Apparatus for regulating the illumination field id a vehicle headlight Feb 5, 1998 Issued
Array ( [id] => 4228694 [patent_doc_number] => 06011363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Constant wattage electric ballast circuit for lamp' [patent_app_type] => 1 [patent_app_number] => 9/017251 [patent_app_country] => US [patent_app_date] => 1998-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5723 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/011/06011363.pdf [firstpage_image] =>[orig_patent_app_number] => 017251 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/017251
Constant wattage electric ballast circuit for lamp Feb 1, 1998 Issued
Array ( [id] => 4133450 [patent_doc_number] => 06127780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Wide illumination range photoluminescent lamp' [patent_app_type] => 1 [patent_app_number] => 9/017263 [patent_app_country] => US [patent_app_date] => 1998-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5297 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/127/06127780.pdf [firstpage_image] =>[orig_patent_app_number] => 017263 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/017263
Wide illumination range photoluminescent lamp Feb 1, 1998 Issued
Array ( [id] => 4239859 [patent_doc_number] => 06075320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Wide illumination range fluorescent lamp' [patent_app_type] => 1 [patent_app_number] => 9/017262 [patent_app_country] => US [patent_app_date] => 1998-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4263 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/075/06075320.pdf [firstpage_image] =>[orig_patent_app_number] => 017262 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/017262
Wide illumination range fluorescent lamp Feb 1, 1998 Issued
Array ( [id] => 4240287 [patent_doc_number] => 06118230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Lighting control system including server for receiving and processing lighting control requests' [patent_app_type] => 1 [patent_app_number] => 9/016206 [patent_app_country] => US [patent_app_date] => 1998-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6467 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/118/06118230.pdf [firstpage_image] =>[orig_patent_app_number] => 016206 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/016206
Lighting control system including server for receiving and processing lighting control requests Jan 29, 1998 Issued
Array ( [id] => 4191492 [patent_doc_number] => 06160359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Apparatus for communicating with a remote computer to control an assigned lighting load' [patent_app_type] => 1 [patent_app_number] => 9/016205 [patent_app_country] => US [patent_app_date] => 1998-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6763 [patent_no_of_claims] => 14 [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/06/160/06160359.pdf [firstpage_image] =>[orig_patent_app_number] => 016205 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/016205
Apparatus for communicating with a remote computer to control an assigned lighting load Jan 29, 1998 Issued
Array ( [id] => 3948900 [patent_doc_number] => 05982103 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Compact radio frequency transmitting and receiving antenna and control device employing same' [patent_app_type] => 1 [patent_app_number] => 9/013125 [patent_app_country] => US [patent_app_date] => 1998-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8466 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/982/05982103.pdf [firstpage_image] =>[orig_patent_app_number] => 013125 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/013125
Compact radio frequency transmitting and receiving antenna and control device employing same Jan 25, 1998 Issued
Array ( [id] => 4039380 [patent_doc_number] => 05994842 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Flashing light assembly for a microphone' [patent_app_type] => 1 [patent_app_number] => 9/004850 [patent_app_country] => US [patent_app_date] => 1998-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 596 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/994/05994842.pdf [firstpage_image] =>[orig_patent_app_number] => 004850 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/004850
Flashing light assembly for a microphone Jan 8, 1998 Issued
Array ( [id] => 3939986 [patent_doc_number] => 05939830 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Method and apparatus for dimming a lamp in a backlight of a liquid crystal display' [patent_app_type] => 1 [patent_app_number] => 8/998110 [patent_app_country] => US [patent_app_date] => 1997-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4836 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/939/05939830.pdf [firstpage_image] =>[orig_patent_app_number] => 998110 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/998110
Method and apparatus for dimming a lamp in a backlight of a liquid crystal display Dec 23, 1997 Issued
Array ( [id] => 3940116 [patent_doc_number] => 05939839 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Circuit for protecting electrically operated lighting elements, especially LEDs, for illumination or signaling purposes' [patent_app_type] => 1 [patent_app_number] => 8/980550 [patent_app_country] => US [patent_app_date] => 1997-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2649 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/939/05939839.pdf [firstpage_image] =>[orig_patent_app_number] => 980550 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/980550
Circuit for protecting electrically operated lighting elements, especially LEDs, for illumination or signaling purposes Nov 30, 1997 Issued
Array ( [id] => 4022173 [patent_doc_number] => 05880656 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Plane type strip line filter in which strip line is shortened and dual mode resonator in which two types microwaves are independently resonated' [patent_app_type] => 1 [patent_app_number] => 8/980478 [patent_app_country] => US [patent_app_date] => 1997-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 58 [patent_no_of_words] => 27891 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/880/05880656.pdf [firstpage_image] =>[orig_patent_app_number] => 980478 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/980478
Plane type strip line filter in which strip line is shortened and dual mode resonator in which two types microwaves are independently resonated Nov 27, 1997 Issued
Array ( [id] => 3951771 [patent_doc_number] => 05990632 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Excitation circuit for an electrodeless lamp including a pulsed power source' [patent_app_type] => 1 [patent_app_number] => 8/969272 [patent_app_country] => US [patent_app_date] => 1997-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2323 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/990/05990632.pdf [firstpage_image] =>[orig_patent_app_number] => 969272 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/969272
Excitation circuit for an electrodeless lamp including a pulsed power source Nov 12, 1997 Issued
Array ( [id] => 3803025 [patent_doc_number] => 05828183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Flashing control circuit for decorative light string' [patent_app_type] => 1 [patent_app_number] => 8/975950 [patent_app_country] => US [patent_app_date] => 1997-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2095 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828183.pdf [firstpage_image] =>[orig_patent_app_number] => 975950 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/975950
Flashing control circuit for decorative light string Nov 11, 1997 Issued
Array ( [id] => 3781356 [patent_doc_number] => 05808418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Control mechanism for regulating the temperature and output of a fluorescent lamp' [patent_app_type] => 1 [patent_app_number] => 8/966101 [patent_app_country] => US [patent_app_date] => 1997-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2960 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/808/05808418.pdf [firstpage_image] =>[orig_patent_app_number] => 966101 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/966101
Control mechanism for regulating the temperature and output of a fluorescent lamp Nov 6, 1997 Issued
Array ( [id] => 4189809 [patent_doc_number] => 06020799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Laminated dielectric antenna duplexer and a dielectric filter' [patent_app_type] => 1 [patent_app_number] => 8/966380 [patent_app_country] => US [patent_app_date] => 1997-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 62 [patent_no_of_words] => 25345 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/020/06020799.pdf [firstpage_image] =>[orig_patent_app_number] => 966380 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/966380
Laminated dielectric antenna duplexer and a dielectric filter Nov 6, 1997 Issued
Array ( [id] => 4320871 [patent_doc_number] => 06242864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Plasma display panel with insulating layer having specific characteristics' [patent_app_type] => 1 [patent_app_number] => 8/963828 [patent_app_country] => US [patent_app_date] => 1997-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6201 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/242/06242864.pdf [firstpage_image] =>[orig_patent_app_number] => 963828 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/963828
Plasma display panel with insulating layer having specific characteristics Nov 3, 1997 Issued
08/945692 ANALOGUE FUNCTION NETWORK FOR SELECTING A CHARACTERISTIC CURVE Nov 2, 1997 Abandoned
Array ( [id] => 3782947 [patent_doc_number] => 05808523 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'High frequency filter including both dielectric and surface acoustic wave resonators' [patent_app_type] => 1 [patent_app_number] => 8/963117 [patent_app_country] => US [patent_app_date] => 1997-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3019 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/808/05808523.pdf [firstpage_image] =>[orig_patent_app_number] => 963117 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/963117
High frequency filter including both dielectric and surface acoustic wave resonators Oct 27, 1997 Issued
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