Search

Hung V. Duong

Examiner (ID: 12520, Phone: (571)272-2041 , Office: P/2835 )

Most Active Art Unit
2835
Art Unit(s)
2846, 2822, 2823, 2835, 2815
Total Applications
1868
Issued Applications
1692
Pending Applications
19
Abandoned Applications
160

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3739772 [patent_doc_number] => 05636065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-03 [patent_title] => 'Triplet lens system' [patent_app_type] => 1 [patent_app_number] => 8/355685 [patent_app_country] => US [patent_app_date] => 1994-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 30 [patent_no_of_words] => 4076 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/636/05636065.pdf [firstpage_image] =>[orig_patent_app_number] => 355685 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/355685
Triplet lens system Dec 13, 1994 Issued
Array ( [id] => 3795646 [patent_doc_number] => 05737075 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Electronic imaging by encoded image detection' [patent_app_type] => 1 [patent_app_number] => 8/354669 [patent_app_country] => US [patent_app_date] => 1994-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4459 [patent_no_of_claims] => 3 [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/05/737/05737075.pdf [firstpage_image] =>[orig_patent_app_number] => 354669 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/354669
Electronic imaging by encoded image detection Dec 12, 1994 Issued
08/354544 OPTICAL APPARATUS Dec 12, 1994 Abandoned
Array ( [id] => 3666437 [patent_doc_number] => 05627682 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-06 [patent_title] => 'Zoom lens system' [patent_app_type] => 1 [patent_app_number] => 8/355176 [patent_app_country] => US [patent_app_date] => 1994-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 67 [patent_no_of_words] => 10398 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/627/05627682.pdf [firstpage_image] =>[orig_patent_app_number] => 355176 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/355176
Zoom lens system Dec 7, 1994 Issued
Array ( [id] => 3580745 [patent_doc_number] => 05539580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-23 [patent_title] => 'Projection optical system for a liquid crystal projector' [patent_app_type] => 1 [patent_app_number] => 8/349983 [patent_app_country] => US [patent_app_date] => 1994-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 22 [patent_no_of_words] => 3339 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/539/05539580.pdf [firstpage_image] =>[orig_patent_app_number] => 349983 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/349983
Projection optical system for a liquid crystal projector Dec 5, 1994 Issued
Array ( [id] => 3545598 [patent_doc_number] => 05495360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => '1.5 .mu.m wavelength asymmetric fabry-perot modulator with negative chirp' [patent_app_type] => 1 [patent_app_number] => 8/349098 [patent_app_country] => US [patent_app_date] => 1994-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3702 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/495/05495360.pdf [firstpage_image] =>[orig_patent_app_number] => 349098 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/349098
1.5 .mu.m wavelength asymmetric fabry-perot modulator with negative chirp Dec 1, 1994 Issued
Array ( [id] => 3698164 [patent_doc_number] => 05604638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-18 [patent_title] => 'Anti-reflection structure for zoom lens barrel' [patent_app_type] => 1 [patent_app_number] => 8/353210 [patent_app_country] => US [patent_app_date] => 1994-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5792 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/604/05604638.pdf [firstpage_image] =>[orig_patent_app_number] => 353210 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/353210
Anti-reflection structure for zoom lens barrel Nov 30, 1994 Issued
Array ( [id] => 3590518 [patent_doc_number] => 05581411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'Guide device for zoom lens barrel' [patent_app_type] => 1 [patent_app_number] => 8/353209 [patent_app_country] => US [patent_app_date] => 1994-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3154 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/581/05581411.pdf [firstpage_image] =>[orig_patent_app_number] => 353209 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/353209
Guide device for zoom lens barrel Nov 30, 1994 Issued
08/352795 EYEPIECE LENS SYSTEM Nov 30, 1994 Abandoned
Array ( [id] => 3621783 [patent_doc_number] => 05535057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'Driving device for zoom lens barrel' [patent_app_type] => 1 [patent_app_number] => 8/353211 [patent_app_country] => US [patent_app_date] => 1994-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3574 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/535/05535057.pdf [firstpage_image] =>[orig_patent_app_number] => 353211 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/353211
Driving device for zoom lens barrel Nov 30, 1994 Issued
Array ( [id] => 3665437 [patent_doc_number] => 05659416 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Thermometer for remote temperature measurements' [patent_app_type] => 1 [patent_app_number] => 8/345083 [patent_app_country] => US [patent_app_date] => 1994-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 4077 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/659/05659416.pdf [firstpage_image] =>[orig_patent_app_number] => 345083 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/345083
Thermometer for remote temperature measurements Nov 27, 1994 Issued
Array ( [id] => 3611574 [patent_doc_number] => 05579174 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Objective lens for endoscope' [patent_app_type] => 1 [patent_app_number] => 8/339187 [patent_app_country] => US [patent_app_date] => 1994-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3668 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/579/05579174.pdf [firstpage_image] =>[orig_patent_app_number] => 339187 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/339187
Objective lens for endoscope Nov 9, 1994 Issued
08/336478 COUNTERELECTRODE FOR SMART WINDOW AND SMART WINDOW Nov 8, 1994 Abandoned
Array ( [id] => 3119359 [patent_doc_number] => 05465171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-07 [patent_title] => 'Optical modulator device using a thin film resonator' [patent_app_type] => 1 [patent_app_number] => 8/334674 [patent_app_country] => US [patent_app_date] => 1994-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3125 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/465/05465171.pdf [firstpage_image] =>[orig_patent_app_number] => 334674 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/334674
Optical modulator device using a thin film resonator Nov 3, 1994 Issued
Array ( [id] => 3552447 [patent_doc_number] => 05555131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Objective lens system for endoscope' [patent_app_type] => 1 [patent_app_number] => 8/330188 [patent_app_country] => US [patent_app_date] => 1994-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4829 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/555/05555131.pdf [firstpage_image] =>[orig_patent_app_number] => 330188 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/330188
Objective lens system for endoscope Oct 26, 1994 Issued
08/328769 REGULATING SYSTEMS Oct 26, 1994 Abandoned
08/329502 ELECTROCHROMIC DEVICES Oct 25, 1994 Abandoned
Array ( [id] => 3525108 [patent_doc_number] => 05576879 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-19 [patent_title] => 'Composite optical modulator' [patent_app_type] => 1 [patent_app_number] => 8/325570 [patent_app_country] => US [patent_app_date] => 1994-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 7701 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/576/05576879.pdf [firstpage_image] =>[orig_patent_app_number] => 325570 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/325570
Composite optical modulator Oct 18, 1994 Issued
Array ( [id] => 3528722 [patent_doc_number] => 05530589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Zoom lens having anti-vibration optical system' [patent_app_type] => 1 [patent_app_number] => 8/315679 [patent_app_country] => US [patent_app_date] => 1994-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2555 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/530/05530589.pdf [firstpage_image] =>[orig_patent_app_number] => 315679 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/315679
Zoom lens having anti-vibration optical system Sep 29, 1994 Issued
Array ( [id] => 3628930 [patent_doc_number] => 05615048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-25 [patent_title] => 'Imaging system' [patent_app_type] => 1 [patent_app_number] => 8/313234 [patent_app_country] => US [patent_app_date] => 1994-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1091 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/615/05615048.pdf [firstpage_image] =>[orig_patent_app_number] => 313234 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/313234
Imaging system Sep 29, 1994 Issued
Menu