
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4367499
[patent_doc_number] => 06255787
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-03
[patent_title] => 'Automated lighting control system utilizing laser and non-laser light sources'
[patent_app_type] => 1
[patent_app_number] => 8/956660
[patent_app_country] => US
[patent_app_date] => 1997-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 4100
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/255/06255787.pdf
[firstpage_image] =>[orig_patent_app_number] => 956660
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/956660 | Automated lighting control system utilizing laser and non-laser light sources | Oct 22, 1997 | Issued |
Array
(
[id] => 4163805
[patent_doc_number] => 06157137
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-05
[patent_title] => 'Multi-electron beam source with driving circuit for preventing voltage spikes'
[patent_app_type] => 1
[patent_app_number] => 8/956170
[patent_app_country] => US
[patent_app_date] => 1997-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 22
[patent_no_of_words] => 8050
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/157/06157137.pdf
[firstpage_image] =>[orig_patent_app_number] => 956170
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/956170 | Multi-electron beam source with driving circuit for preventing voltage spikes | Oct 21, 1997 | Issued |
Array
(
[id] => 3838094
[patent_doc_number] => 05814945
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-29
[patent_title] => 'Lighting fixture control device'
[patent_app_type] => 1
[patent_app_number] => 8/951720
[patent_app_country] => US
[patent_app_date] => 1997-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1746
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/814/05814945.pdf
[firstpage_image] =>[orig_patent_app_number] => 951720
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/951720 | Lighting fixture control device | Oct 15, 1997 | Issued |
| 08/951770 | TEMPERATURE COMPENSATING DEVICE FOR AN LCD BACKLIGHT CONVERT | Oct 15, 1997 | Abandoned |
Array
(
[id] => 4363538
[patent_doc_number] => 06175197
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-16
[patent_title] => 'Electrodeless lamp having thermal bridge between transformer core and amalgam'
[patent_app_type] => 1
[patent_app_number] => 8/949630
[patent_app_country] => US
[patent_app_date] => 1997-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 4883
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/175/06175197.pdf
[firstpage_image] =>[orig_patent_app_number] => 949630
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/949630 | Electrodeless lamp having thermal bridge between transformer core and amalgam | Oct 13, 1997 | Issued |
Array
(
[id] => 4028087
[patent_doc_number] => 05925982
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-20
[patent_title] => 'Power supply circuit for intermittently actuating a filament of a vacuum fluorescent display'
[patent_app_type] => 1
[patent_app_number] => 8/948532
[patent_app_country] => US
[patent_app_date] => 1997-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1299
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/925/05925982.pdf
[firstpage_image] =>[orig_patent_app_number] => 948532
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/948532 | Power supply circuit for intermittently actuating a filament of a vacuum fluorescent display | Oct 8, 1997 | Issued |
| 08/942670 | NON-THERMIONIC BALLAST-FREE FLUORESCNET LIGHT SYSTEM AND METHOD | Oct 1, 1997 | Abandoned |
Array
(
[id] => 3846256
[patent_doc_number] => 05847512
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-08
[patent_title] => 'Lamp device and a display apparatus using the same'
[patent_app_type] => 1
[patent_app_number] => 8/943940
[patent_app_country] => US
[patent_app_date] => 1997-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 25
[patent_no_of_words] => 8458
[patent_no_of_claims] => 16
[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/05/847/05847512.pdf
[firstpage_image] =>[orig_patent_app_number] => 943940
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/943940 | Lamp device and a display apparatus using the same | Sep 29, 1997 | Issued |
Array
(
[id] => 4120961
[patent_doc_number] => 06046549
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-04
[patent_title] => 'Energy saving lighting controller'
[patent_app_type] => 1
[patent_app_number] => 8/940042
[patent_app_country] => US
[patent_app_date] => 1997-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4314
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/046/06046549.pdf
[firstpage_image] =>[orig_patent_app_number] => 940042
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/940042 | Energy saving lighting controller | Sep 28, 1997 | Issued |
Array
(
[id] => 3767025
[patent_doc_number] => 05852347
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-22
[patent_title] => 'Large-area color AC plasma display employing dual discharge sites at each pixel site'
[patent_app_type] => 1
[patent_app_number] => 8/939251
[patent_app_country] => US
[patent_app_date] => 1997-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2071
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 218
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/852/05852347.pdf
[firstpage_image] =>[orig_patent_app_number] => 939251
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/939251 | Large-area color AC plasma display employing dual discharge sites at each pixel site | Sep 28, 1997 | Issued |
Array
(
[id] => 4255888
[patent_doc_number] => 06222322
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-24
[patent_title] => 'Ballast with lamp abnormal sensor and method therefor'
[patent_app_type] => 1
[patent_app_number] => 8/925931
[patent_app_country] => US
[patent_app_date] => 1997-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 6955
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/222/06222322.pdf
[firstpage_image] =>[orig_patent_app_number] => 925931
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/925931 | Ballast with lamp abnormal sensor and method therefor | Sep 7, 1997 | Issued |
Array
(
[id] => 3910163
[patent_doc_number] => 05898274
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-04-27
[patent_title] => 'Integrated starter and regulator for fluorescent tubes'
[patent_app_type] => 1
[patent_app_number] => 8/894590
[patent_app_country] => US
[patent_app_date] => 1997-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2026
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/898/05898274.pdf
[firstpage_image] =>[orig_patent_app_number] => 894590
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/894590 | Integrated starter and regulator for fluorescent tubes | Aug 21, 1997 | Issued |
Array
(
[id] => 4020730
[patent_doc_number] => 05880561
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-09
[patent_title] => 'Discharge lamp operating apparatus and method for reducing discharge arc curvature'
[patent_app_type] => 1
[patent_app_number] => 8/915641
[patent_app_country] => US
[patent_app_date] => 1997-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 22
[patent_no_of_words] => 6134
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/880/05880561.pdf
[firstpage_image] =>[orig_patent_app_number] => 915641
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/915641 | Discharge lamp operating apparatus and method for reducing discharge arc curvature | Aug 20, 1997 | Issued |
Array
(
[id] => 3767824
[patent_doc_number] => 05844373
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-01
[patent_title] => 'Power supplying apparatus, a plasma display unit, a method of converting a direct-current voltage and a method of adding two direct-current voltages'
[patent_app_type] => 1
[patent_app_number] => 8/914229
[patent_app_country] => US
[patent_app_date] => 1997-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 3495
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/844/05844373.pdf
[firstpage_image] =>[orig_patent_app_number] => 914229
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/914229 | Power supplying apparatus, a plasma display unit, a method of converting a direct-current voltage and a method of adding two direct-current voltages | Aug 18, 1997 | Issued |
Array
(
[id] => 4010665
[patent_doc_number] => 05859500
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-12
[patent_title] => 'Metal ion plasma generator having rotatable anode plate'
[patent_app_type] => 1
[patent_app_number] => 8/908981
[patent_app_country] => US
[patent_app_date] => 1997-08-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 4987
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/859/05859500.pdf
[firstpage_image] =>[orig_patent_app_number] => 908981
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/908981 | Metal ion plasma generator having rotatable anode plate | Aug 7, 1997 | Issued |
Array
(
[id] => 3940153
[patent_doc_number] => 05939842
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-17
[patent_title] => 'Self stabilizing electron source for flat panel CRT displays'
[patent_app_type] => 1
[patent_app_number] => 8/907070
[patent_app_country] => US
[patent_app_date] => 1997-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 6003
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/939/05939842.pdf
[firstpage_image] =>[orig_patent_app_number] => 907070
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/907070 | Self stabilizing electron source for flat panel CRT displays | Aug 5, 1997 | Issued |
Array
(
[id] => 4103988
[patent_doc_number] => 06049174
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-11
[patent_title] => 'High coulombic switch gas discharge device'
[patent_app_type] => 1
[patent_app_number] => 8/875746
[patent_app_country] => US
[patent_app_date] => 1997-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 848
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/049/06049174.pdf
[firstpage_image] =>[orig_patent_app_number] => 875746
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/875746 | High coulombic switch gas discharge device | Aug 3, 1997 | Issued |
Array
(
[id] => 4245281
[patent_doc_number] => 06091199
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-07-18
[patent_title] => 'Heat spreader for electronic ballast'
[patent_app_type] => 1
[patent_app_number] => 8/903311
[patent_app_country] => US
[patent_app_date] => 1997-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2102
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/091/06091199.pdf
[firstpage_image] =>[orig_patent_app_number] => 903311
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/903311 | Heat spreader for electronic ballast | Jul 29, 1997 | Issued |
Array
(
[id] => 4068593
[patent_doc_number] => 05896009
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-04-20
[patent_title] => 'Extending the life of incandescent lamps by power factor modulation'
[patent_app_type] => 1
[patent_app_number] => 8/898281
[patent_app_country] => US
[patent_app_date] => 1997-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1866
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/896/05896009.pdf
[firstpage_image] =>[orig_patent_app_number] => 898281
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/898281 | Extending the life of incandescent lamps by power factor modulation | Jul 21, 1997 | Issued |
Array
(
[id] => 4109466
[patent_doc_number] => 06100639
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-08
[patent_title] => 'Thin diamond electron beam amplifier for amplifying an electron beam and method of producing an amplified electron beam using same'
[patent_app_type] => 1
[patent_app_number] => 8/899399
[patent_app_country] => US
[patent_app_date] => 1997-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 1977
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/100/06100639.pdf
[firstpage_image] =>[orig_patent_app_number] => 899399
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/899399 | Thin diamond electron beam amplifier for amplifying an electron beam and method of producing an amplified electron beam using same | Jul 21, 1997 | Issued |