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] => 5378044 [patent_doc_number] => 20090189883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'Flat Display Apparatus and Control Circuit and Method for Controlling the same' [patent_app_type] => utility [patent_app_number] => 12/333292 [patent_app_country] => US [patent_app_date] => 2008-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4890 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0189/20090189883.pdf [firstpage_image] =>[orig_patent_app_number] => 12333292 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/333292
Flat Display Apparatus and Control Circuit and Method for Controlling the same Dec 10, 2008 Abandoned
Array ( [id] => 6470145 [patent_doc_number] => 20100007648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'DRIVING APPARATUS AND DISPLAY DEVICE INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/171690 [patent_app_country] => US [patent_app_date] => 2008-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6850 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0007/20100007648.pdf [firstpage_image] =>[orig_patent_app_number] => 12171690 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/171690
DRIVING APPARATUS AND DISPLAY DEVICE INCLUDING THE SAME Jul 10, 2008 Abandoned
Array ( [id] => 5308270 [patent_doc_number] => 20090015551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'Integrated structure for directional wheel support and signal trigerring' [patent_app_type] => utility [patent_app_number] => 11/822616 [patent_app_country] => US [patent_app_date] => 2007-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1594 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20090015551.pdf [firstpage_image] =>[orig_patent_app_number] => 11822616 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/822616
Integrated structure for directional wheel support and signal trigerring Jul 8, 2007 Abandoned
Array ( [id] => 4831176 [patent_doc_number] => 20080129765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Image adjustment method for display' [patent_app_type] => utility [patent_app_number] => 11/806274 [patent_app_country] => US [patent_app_date] => 2007-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1881 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0129/20080129765.pdf [firstpage_image] =>[orig_patent_app_number] => 11806274 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/806274
Image adjustment method for display May 30, 2007 Abandoned
Array ( [id] => 5893079 [patent_doc_number] => 20060001617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-05 [patent_title] => 'Demultiplexer, display using the same, and display panel' [patent_app_type] => utility [patent_app_number] => 11/139043 [patent_app_country] => US [patent_app_date] => 2005-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6227 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20060001617.pdf [firstpage_image] =>[orig_patent_app_number] => 11139043 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/139043
Demultiplexer, display using the same, and display panel May 26, 2005 Abandoned
Array ( [id] => 6807723 [patent_doc_number] => 20030197662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-23 [patent_title] => 'Plasma display panel structure with a high open ratio' [patent_app_type] => new [patent_app_number] => 10/455612 [patent_app_country] => US [patent_app_date] => 2003-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5896 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0197/20030197662.pdf [firstpage_image] =>[orig_patent_app_number] => 10455612 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/455612
Plasma display panel structure with a high open ratio Jun 5, 2003 Abandoned
Array ( [id] => 1122040 [patent_doc_number] => 06798401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-28 [patent_title] => 'Optical system for inputting pointer and character data into electronic equipment' [patent_app_type] => B2 [patent_app_number] => 10/430820 [patent_app_country] => US [patent_app_date] => 2003-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5028 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/798/06798401.pdf [firstpage_image] =>[orig_patent_app_number] => 10430820 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/430820
Optical system for inputting pointer and character data into electronic equipment May 5, 2003 Issued
Array ( [id] => 6833206 [patent_doc_number] => 20030160751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-28 [patent_title] => 'Liquid crystal display apparatus and liquid crystal display driving method' [patent_app_type] => new [patent_app_number] => 10/384626 [patent_app_country] => US [patent_app_date] => 2003-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11052 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20030160751.pdf [firstpage_image] =>[orig_patent_app_number] => 10384626 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/384626
Liquid crystal display apparatus and liquid crystal display driving method Mar 10, 2003 Issued
Array ( [id] => 775488 [patent_doc_number] => 07002569 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-02-21 [patent_title] => 'Method and apparatus for user selectable display mode for intelligently enhancing battery life' [patent_app_type] => utility [patent_app_number] => 10/358047 [patent_app_country] => US [patent_app_date] => 2003-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5573 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/002/07002569.pdf [firstpage_image] =>[orig_patent_app_number] => 10358047 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/358047
Method and apparatus for user selectable display mode for intelligently enhancing battery life Feb 2, 2003 Issued
Array ( [id] => 775466 [patent_doc_number] => 07002557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-21 [patent_title] => 'Portable electronic apparatus and a display control method' [patent_app_type] => utility [patent_app_number] => 10/351941 [patent_app_country] => US [patent_app_date] => 2003-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 53 [patent_no_of_words] => 12885 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/002/07002557.pdf [firstpage_image] =>[orig_patent_app_number] => 10351941 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/351941
Portable electronic apparatus and a display control method Jan 26, 2003 Issued
Array ( [id] => 6849867 [patent_doc_number] => 20030142069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-31 [patent_title] => 'Hand-held ergonomic computer interface device' [patent_app_type] => new [patent_app_number] => 10/350891 [patent_app_country] => US [patent_app_date] => 2003-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4423 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0142/20030142069.pdf [firstpage_image] =>[orig_patent_app_number] => 10350891 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/350891
Hand-held ergonomic computer interface device Jan 23, 2003 Abandoned
Array ( [id] => 947037 [patent_doc_number] => 06965371 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-11-15 [patent_title] => 'Manual interface combining continuous and discrete capabilities' [patent_app_type] => utility [patent_app_number] => 10/349635 [patent_app_country] => US [patent_app_date] => 2003-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 13114 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/965/06965371.pdf [firstpage_image] =>[orig_patent_app_number] => 10349635 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/349635
Manual interface combining continuous and discrete capabilities Jan 21, 2003 Issued
Array ( [id] => 7287125 [patent_doc_number] => 20040108981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-10 [patent_title] => 'Novel mobile audio visual system for managing the information' [patent_app_type] => new [patent_app_number] => 10/336699 [patent_app_country] => US [patent_app_date] => 2003-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2166 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20040108981.pdf [firstpage_image] =>[orig_patent_app_number] => 10336699 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/336699
Novel mobile audio visual system for managing the information Jan 2, 2003 Abandoned
Array ( [id] => 7161495 [patent_doc_number] => 20040075640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-22 [patent_title] => 'Optical input device' [patent_app_type] => new [patent_app_number] => 10/273303 [patent_app_country] => US [patent_app_date] => 2002-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2189 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0075/20040075640.pdf [firstpage_image] =>[orig_patent_app_number] => 10273303 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/273303
Optical input device Oct 17, 2002 Abandoned
Array ( [id] => 1233787 [patent_doc_number] => 06693636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-17 [patent_title] => 'Information transfer system, a transmitter, a receiver and a record carrier for use in the system' [patent_app_type] => B2 [patent_app_number] => 10/273058 [patent_app_country] => US [patent_app_date] => 2002-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5298 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/693/06693636.pdf [firstpage_image] =>[orig_patent_app_number] => 10273058 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/273058
Information transfer system, a transmitter, a receiver and a record carrier for use in the system Oct 16, 2002 Issued
Array ( [id] => 6816458 [patent_doc_number] => 20030067416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-10 [patent_title] => 'Computer having plural monitors' [patent_app_type] => new [patent_app_number] => 10/243975 [patent_app_country] => US [patent_app_date] => 2002-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3267 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20030067416.pdf [firstpage_image] =>[orig_patent_app_number] => 10243975 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/243975
Computer having plural monitors Sep 12, 2002 Abandoned
Array ( [id] => 6640095 [patent_doc_number] => 20030006971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'Touch panel with improved optical performance' [patent_app_type] => new [patent_app_number] => 10/228856 [patent_app_country] => US [patent_app_date] => 2002-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5144 [patent_no_of_claims] => 71 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0006/20030006971.pdf [firstpage_image] =>[orig_patent_app_number] => 10228856 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/228856
Touch panel with improved optical performance Aug 26, 2002 Abandoned
Array ( [id] => 7434673 [patent_doc_number] => 20040049960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-18 [patent_title] => 'Remote controlled advertising system' [patent_app_type] => new [patent_app_number] => 10/207828 [patent_app_country] => US [patent_app_date] => 2002-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4333 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0049/20040049960.pdf [firstpage_image] =>[orig_patent_app_number] => 10207828 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/207828
Remote controlled advertising system Jul 30, 2002 Abandoned
Array ( [id] => 7423424 [patent_doc_number] => 20040001046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-01 [patent_title] => 'Optical mouse' [patent_app_type] => new [patent_app_number] => 10/184979 [patent_app_country] => US [patent_app_date] => 2002-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1651 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20040001046.pdf [firstpage_image] =>[orig_patent_app_number] => 10184979 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/184979
Optical mouse Jun 30, 2002 Abandoned
Array ( [id] => 976734 [patent_doc_number] => 06933925 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-08-23 [patent_title] => 'Computer mouse with elastomeric dome switch' [patent_app_type] => utility [patent_app_number] => 10/184109 [patent_app_country] => US [patent_app_date] => 2002-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 3778 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/933/06933925.pdf [firstpage_image] =>[orig_patent_app_number] => 10184109 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/184109
Computer mouse with elastomeric dome switch Jun 27, 2002 Issued
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