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] => 991346 [patent_doc_number] => 06919874 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-07-19 [patent_title] => 'Shift register using M.I.S. transistors and supplementary column' [patent_app_type] => utility [patent_app_number] => 09/520197 [patent_app_country] => US [patent_app_date] => 2000-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 5171 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/919/06919874.pdf [firstpage_image] =>[orig_patent_app_number] => 09520197 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/520197
Shift register using M.I.S. transistors and supplementary column Feb 24, 2000 Issued
Array ( [id] => 1010013 [patent_doc_number] => 06900778 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-05-31 [patent_title] => 'Display apparatus and method with detecting elements allocated on side facing face of user and on lower side of display windows' [patent_app_type] => utility [patent_app_number] => 09/501728 [patent_app_country] => US [patent_app_date] => 2000-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 6751 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/900/06900778.pdf [firstpage_image] =>[orig_patent_app_number] => 09501728 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/501728
Display apparatus and method with detecting elements allocated on side facing face of user and on lower side of display windows Feb 9, 2000 Issued
Array ( [id] => 4389539 [patent_doc_number] => 06304236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Display apparatus for adjusting the display image using a control signal from an external computer' [patent_app_type] => 1 [patent_app_number] => 9/498618 [patent_app_country] => US [patent_app_date] => 2000-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6398 [patent_no_of_claims] => 2 [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/06/304/06304236.pdf [firstpage_image] =>[orig_patent_app_number] => 498618 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/498618
Display apparatus for adjusting the display image using a control signal from an external computer Feb 6, 2000 Issued
Array ( [id] => 7635733 [patent_doc_number] => 06380927 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Determining the position of a detented optical encoder' [patent_app_type] => B1 [patent_app_number] => 09/442592 [patent_app_country] => US [patent_app_date] => 1999-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 13235 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/380/06380927.pdf [firstpage_image] =>[orig_patent_app_number] => 09442592 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/442592
Determining the position of a detented optical encoder Nov 16, 1999 Issued
Array ( [id] => 1535617 [patent_doc_number] => 06411267 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'Monitor adjustment by data manipulation' [patent_app_type] => B1 [patent_app_number] => 09/441117 [patent_app_country] => US [patent_app_date] => 1999-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 21 [patent_no_of_words] => 2528 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/411/06411267.pdf [firstpage_image] =>[orig_patent_app_number] => 09441117 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/441117
Monitor adjustment by data manipulation Nov 16, 1999 Issued
Array ( [id] => 1537520 [patent_doc_number] => 06489937 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-03 [patent_title] => 'LED matrix control system with Field Programmable Gate Arrays' [patent_app_type] => B1 [patent_app_number] => 09/439399 [patent_app_country] => US [patent_app_date] => 1999-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3176 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/489/06489937.pdf [firstpage_image] =>[orig_patent_app_number] => 09439399 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/439399
LED matrix control system with Field Programmable Gate Arrays Nov 14, 1999 Issued
Array ( [id] => 1355781 [patent_doc_number] => 06583771 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-24 [patent_title] => 'Display controller for controlling multi-display type display, method of displaying pictures on multi-display type display, and multi-display type information processing system' [patent_app_type] => B1 [patent_app_number] => 09/438487 [patent_app_country] => US [patent_app_date] => 1999-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 24 [patent_no_of_words] => 13387 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/583/06583771.pdf [firstpage_image] =>[orig_patent_app_number] => 09438487 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/438487
Display controller for controlling multi-display type display, method of displaying pictures on multi-display type display, and multi-display type information processing system Nov 11, 1999 Issued
Array ( [id] => 1567033 [patent_doc_number] => 06339418 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-15 [patent_title] => 'Surface illuminant device and flat-panel display using the same' [patent_app_type] => B1 [patent_app_number] => 09/438378 [patent_app_country] => US [patent_app_date] => 1999-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4442 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/339/06339418.pdf [firstpage_image] =>[orig_patent_app_number] => 09438378 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/438378
Surface illuminant device and flat-panel display using the same Nov 11, 1999 Issued
Array ( [id] => 1472620 [patent_doc_number] => 06407728 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Active matrix liquid crystal display device having signal selectors and method of driving the same' [patent_app_type] => B1 [patent_app_number] => 09/435968 [patent_app_country] => US [patent_app_date] => 1999-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 28475 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/407/06407728.pdf [firstpage_image] =>[orig_patent_app_number] => 09435968 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/435968
Active matrix liquid crystal display device having signal selectors and method of driving the same Nov 7, 1999 Issued
Array ( [id] => 1442505 [patent_doc_number] => 06335726 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Instruction and/or identification input unit' [patent_app_type] => B1 [patent_app_number] => 09/436067 [patent_app_country] => US [patent_app_date] => 1999-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 4019 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/335/06335726.pdf [firstpage_image] =>[orig_patent_app_number] => 09436067 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/436067
Instruction and/or identification input unit Nov 7, 1999 Issued
Array ( [id] => 982930 [patent_doc_number] => 06927756 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-08-09 [patent_title] => 'Apparatus and method for controlling an electronic presentation' [patent_app_type] => utility [patent_app_number] => 09/434908 [patent_app_country] => US [patent_app_date] => 1999-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2987 [patent_no_of_claims] => 31 [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/06/927/06927756.pdf [firstpage_image] =>[orig_patent_app_number] => 09434908 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/434908
Apparatus and method for controlling an electronic presentation Nov 4, 1999 Issued
Array ( [id] => 1231092 [patent_doc_number] => 06697083 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-24 [patent_title] => 'Apparatus and method for displaying information in folder type communication terminal' [patent_app_type] => B1 [patent_app_number] => 09/434638 [patent_app_country] => US [patent_app_date] => 1999-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5025 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/697/06697083.pdf [firstpage_image] =>[orig_patent_app_number] => 09434638 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/434638
Apparatus and method for displaying information in folder type communication terminal Nov 4, 1999 Issued
Array ( [id] => 1462773 [patent_doc_number] => 06392620 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Display apparatus having a full-color display' [patent_app_type] => B1 [patent_app_number] => 09/434297 [patent_app_country] => US [patent_app_date] => 1999-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 6163 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/392/06392620.pdf [firstpage_image] =>[orig_patent_app_number] => 09434297 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/434297
Display apparatus having a full-color display Nov 4, 1999 Issued
Array ( [id] => 959268 [patent_doc_number] => 06954216 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-10-11 [patent_title] => 'Device-specific color intensity settings and sub-pixel geometry' [patent_app_type] => utility [patent_app_number] => 09/378227 [patent_app_country] => US [patent_app_date] => 1999-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 4736 [patent_no_of_claims] => 71 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/954/06954216.pdf [firstpage_image] =>[orig_patent_app_number] => 09378227 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/378227
Device-specific color intensity settings and sub-pixel geometry Aug 18, 1999 Issued
Array ( [id] => 1564210 [patent_doc_number] => 06362806 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-26 [patent_title] => 'Process for driving an electrochromic element' [patent_app_type] => B1 [patent_app_number] => 09/367549 [patent_app_country] => US [patent_app_date] => 1999-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6899 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/362/06362806.pdf [firstpage_image] =>[orig_patent_app_number] => 09367549 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/367549
Process for driving an electrochromic element Aug 15, 1999 Issued
Array ( [id] => 1469402 [patent_doc_number] => 06459424 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'Touch-sensitive input screen having regional sensitivity and resolution properties' [patent_app_type] => B1 [patent_app_number] => 09/371159 [patent_app_country] => US [patent_app_date] => 1999-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5073 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/459/06459424.pdf [firstpage_image] =>[orig_patent_app_number] => 09371159 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/371159
Touch-sensitive input screen having regional sensitivity and resolution properties Aug 9, 1999 Issued
09/370429 HEAD MOUNTED DISPLAY SYSTEM WITH FLEXIBLE DISPLAY MODULE SUPPORT Aug 8, 1999 Abandoned
Array ( [id] => 4416107 [patent_doc_number] => 06310591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-30 [patent_title] => 'Spatial-temporal multiplexing for high bit-depth resolution displays' [patent_app_type] => 1 [patent_app_number] => 9/370419 [patent_app_country] => US [patent_app_date] => 1999-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5713 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/310/06310591.pdf [firstpage_image] =>[orig_patent_app_number] => 370419 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/370419
Spatial-temporal multiplexing for high bit-depth resolution displays Aug 8, 1999 Issued
09/369959 CONTROL PANEL Aug 5, 1999 Abandoned
Array ( [id] => 1194327 [patent_doc_number] => 06731253 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-04 [patent_title] => 'Ambient adaptable optical combiner' [patent_app_type] => B1 [patent_app_number] => 09/368658 [patent_app_country] => US [patent_app_date] => 1999-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1342 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/731/06731253.pdf [firstpage_image] =>[orig_patent_app_number] => 09368658 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/368658
Ambient adaptable optical combiner Aug 4, 1999 Issued
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