Search

Chanh Duy Nguyen

Supervisory Patent Examiner (ID: 3556, Phone: (571)272-7772 , Office: P/2691 )

Most Active Art Unit
2609
Art Unit(s)
2691, 2618, 2774, 2609, 2675, 2623, 2775, 2787, 2629
Total Applications
776
Issued Applications
498
Pending Applications
50
Abandoned Applications
229

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4136752 [patent_doc_number] => 06128002 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'System for manipulation and display of medical images' [patent_app_type] => 1 [patent_app_number] => 8/887906 [patent_app_country] => US [patent_app_date] => 1997-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8229 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/128/06128002.pdf [firstpage_image] =>[orig_patent_app_number] => 887906 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/887906
System for manipulation and display of medical images Jul 2, 1997 Issued
Array ( [id] => 4305643 [patent_doc_number] => 06184862 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Apparatus for audio dictation and navigation of electronic images and documents' [patent_app_type] => 1 [patent_app_number] => 8/887907 [patent_app_country] => US [patent_app_date] => 1997-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8227 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/184/06184862.pdf [firstpage_image] =>[orig_patent_app_number] => 887907 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/887907
Apparatus for audio dictation and navigation of electronic images and documents Jul 2, 1997 Issued
Array ( [id] => 1479497 [patent_doc_number] => 06344858 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-05 [patent_title] => 'Method of evaluating image processing performed on a radiographic image' [patent_app_type] => B1 [patent_app_number] => 08/883013 [patent_app_country] => US [patent_app_date] => 1997-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7079 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/344/06344858.pdf [firstpage_image] =>[orig_patent_app_number] => 08883013 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/883013
Method of evaluating image processing performed on a radiographic image Jun 25, 1997 Issued
Array ( [id] => 4021589 [patent_doc_number] => 05963197 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => '3-D cursor positioning device' [patent_app_type] => 1 [patent_app_number] => 8/881712 [patent_app_country] => US [patent_app_date] => 1997-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6075 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/963/05963197.pdf [firstpage_image] =>[orig_patent_app_number] => 881712 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/881712
3-D cursor positioning device Jun 23, 1997 Issued
Array ( [id] => 3803327 [patent_doc_number] => 05781172 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Data input device for use with a data processing apparatus and a data processing apparatus provided with such a device' [patent_app_type] => 1 [patent_app_number] => 8/876829 [patent_app_country] => US [patent_app_date] => 1997-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4499 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/781/05781172.pdf [firstpage_image] =>[orig_patent_app_number] => 876829 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/876829
Data input device for use with a data processing apparatus and a data processing apparatus provided with such a device Jun 15, 1997 Issued
Array ( [id] => 4287267 [patent_doc_number] => 06281879 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Timing and velocity control for displaying graphical information' [patent_app_type] => 1 [patent_app_number] => 8/873855 [patent_app_country] => US [patent_app_date] => 1997-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4465 [patent_no_of_claims] => 9 [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/06/281/06281879.pdf [firstpage_image] =>[orig_patent_app_number] => 873855 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/873855
Timing and velocity control for displaying graphical information Jun 11, 1997 Issued
Array ( [id] => 4281431 [patent_doc_number] => 06246390 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Multiple degree-of-freedom mechanical interface to a computer system' [patent_app_type] => 1 [patent_app_number] => 8/870956 [patent_app_country] => US [patent_app_date] => 1997-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 11454 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/246/06246390.pdf [firstpage_image] =>[orig_patent_app_number] => 870956 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/870956
Multiple degree-of-freedom mechanical interface to a computer system Jun 5, 1997 Issued
Array ( [id] => 4199363 [patent_doc_number] => 06130662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Optical position detecting device' [patent_app_type] => 1 [patent_app_number] => 8/864636 [patent_app_country] => US [patent_app_date] => 1997-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 11811 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/130/06130662.pdf [firstpage_image] =>[orig_patent_app_number] => 864636 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/864636
Optical position detecting device May 27, 1997 Issued
Array ( [id] => 4093692 [patent_doc_number] => 06025822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Driving device, a column electrode driving semiconductor integrated circuit and a row electrode driving semiconductor integrated circuit used for a liquid crystal display device' [patent_app_type] => 1 [patent_app_number] => 8/859033 [patent_app_country] => US [patent_app_date] => 1997-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 9842 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/025/06025822.pdf [firstpage_image] =>[orig_patent_app_number] => 859033 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/859033
Driving device, a column electrode driving semiconductor integrated circuit and a row electrode driving semiconductor integrated circuit used for a liquid crystal display device May 19, 1997 Issued
Array ( [id] => 3803460 [patent_doc_number] => 05781183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Image processing apparatus including selecting function for displayed colors' [patent_app_type] => 1 [patent_app_number] => 8/857717 [patent_app_country] => US [patent_app_date] => 1997-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 29 [patent_no_of_words] => 7129 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/781/05781183.pdf [firstpage_image] =>[orig_patent_app_number] => 857717 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/857717
Image processing apparatus including selecting function for displayed colors May 15, 1997 Issued
Array ( [id] => 4194309 [patent_doc_number] => 06094185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-25 [patent_title] => 'Apparatus and method for automatically adjusting computer display parameters in response to ambient light and user preferences' [patent_app_type] => 1 [patent_app_number] => 8/852416 [patent_app_country] => US [patent_app_date] => 1997-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3000 [patent_no_of_claims] => 21 [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/06/094/06094185.pdf [firstpage_image] =>[orig_patent_app_number] => 852416 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/852416
Apparatus and method for automatically adjusting computer display parameters in response to ambient light and user preferences May 6, 1997 Issued
Array ( [id] => 4365677 [patent_doc_number] => 06175342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'Enhanced modular message board' [patent_app_type] => 1 [patent_app_number] => 8/833945 [patent_app_country] => US [patent_app_date] => 1997-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 27 [patent_no_of_words] => 10031 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/175/06175342.pdf [firstpage_image] =>[orig_patent_app_number] => 833945 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/833945
Enhanced modular message board Apr 13, 1997 Issued
Array ( [id] => 4166036 [patent_doc_number] => 06107979 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Monolithic programmable format pixel array' [patent_app_type] => 1 [patent_app_number] => 8/832135 [patent_app_country] => US [patent_app_date] => 1997-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 22 [patent_no_of_words] => 15213 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/107/06107979.pdf [firstpage_image] =>[orig_patent_app_number] => 832135 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/832135
Monolithic programmable format pixel array Apr 2, 1997 Issued
Array ( [id] => 3849741 [patent_doc_number] => 05708457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Video display apparatus and external storage device used therein' [patent_app_type] => 1 [patent_app_number] => 8/831754 [patent_app_country] => US [patent_app_date] => 1997-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 8158 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/708/05708457.pdf [firstpage_image] =>[orig_patent_app_number] => 831754 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/831754
Video display apparatus and external storage device used therein Mar 31, 1997 Issued
Array ( [id] => 4060535 [patent_doc_number] => 05933126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Electronic apparatus with circuitry for adjusting relational expressions representing relation of display adjustment data to other closely related display adjustment data' [patent_app_type] => 1 [patent_app_number] => 8/822271 [patent_app_country] => US [patent_app_date] => 1997-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1916 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/933/05933126.pdf [firstpage_image] =>[orig_patent_app_number] => 822271 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/822271
Electronic apparatus with circuitry for adjusting relational expressions representing relation of display adjustment data to other closely related display adjustment data Mar 19, 1997 Issued
Array ( [id] => 4060697 [patent_doc_number] => 05969705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Message protocol for controlling a user interface from an inactive application program' [patent_app_type] => 1 [patent_app_number] => 8/816492 [patent_app_country] => US [patent_app_date] => 1997-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6495 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/969/05969705.pdf [firstpage_image] =>[orig_patent_app_number] => 816492 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/816492
Message protocol for controlling a user interface from an inactive application program Mar 12, 1997 Issued
Array ( [id] => 4141801 [patent_doc_number] => 06147670 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Method of displaying elements having a width greater than a screen display width' [patent_app_type] => 1 [patent_app_number] => 8/815646 [patent_app_country] => US [patent_app_date] => 1997-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 4983 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/147/06147670.pdf [firstpage_image] =>[orig_patent_app_number] => 815646 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/815646
Method of displaying elements having a width greater than a screen display width Mar 12, 1997 Issued
Array ( [id] => 4424886 [patent_doc_number] => 06177919 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Passive-matrix type liquid crystal display apparatus and drive circuit thereof with single analog switch/adjusted scanning voltage based operation' [patent_app_type] => 1 [patent_app_number] => 8/810549 [patent_app_country] => US [patent_app_date] => 1997-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 11959 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/177/06177919.pdf [firstpage_image] =>[orig_patent_app_number] => 810549 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/810549
Passive-matrix type liquid crystal display apparatus and drive circuit thereof with single analog switch/adjusted scanning voltage based operation Mar 3, 1997 Issued
Array ( [id] => 1535701 [patent_doc_number] => 06411282 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'Information processing apparatus having speakers on a display component' [patent_app_type] => B1 [patent_app_number] => 08/810372 [patent_app_country] => US [patent_app_date] => 1997-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3666 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/411/06411282.pdf [firstpage_image] =>[orig_patent_app_number] => 08810372 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/810372
Information processing apparatus having speakers on a display component Mar 2, 1997 Issued
Array ( [id] => 3957643 [patent_doc_number] => 05999152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Electro-Optic display providing a grey scale by utilizing voltage dependent birefringence' [patent_app_type] => 1 [patent_app_number] => 8/807503 [patent_app_country] => US [patent_app_date] => 1997-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3207 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/999/05999152.pdf [firstpage_image] =>[orig_patent_app_number] => 807503 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/807503
Electro-Optic display providing a grey scale by utilizing voltage dependent birefringence Feb 26, 1997 Issued
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