Search

Duc M. Nguyen

Examiner (ID: 11994, Phone: (571)272-7893 , Office: P/2647 )

Most Active Art Unit
2618
Art Unit(s)
2618, 2648, 2600, 2682, 2647, 2685, 2745
Total Applications
1320
Issued Applications
996
Pending Applications
59
Abandoned Applications
270

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1162577 [patent_doc_number] => 06771985 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-03 [patent_title] => 'Wireless base station that staggers the transmission of symbols to spatially multiplexed mobile stations by a predetermined time that is shorter than the symbol period' [patent_app_type] => B1 [patent_app_number] => 09/714284 [patent_app_country] => US [patent_app_date] => 2000-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6255 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/771/06771985.pdf [firstpage_image] =>[orig_patent_app_number] => 09714284 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/714284
Wireless base station that staggers the transmission of symbols to spatially multiplexed mobile stations by a predetermined time that is shorter than the symbol period Nov 16, 2000 Issued
Array ( [id] => 7622677 [patent_doc_number] => 06687489 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-03 [patent_title] => 'Implementing RF power measurements in a broadband communications device' [patent_app_type] => B1 [patent_app_number] => 09/713493 [patent_app_country] => US [patent_app_date] => 2000-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3394 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/687/06687489.pdf [firstpage_image] =>[orig_patent_app_number] => 09713493 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/713493
Implementing RF power measurements in a broadband communications device Nov 14, 2000 Issued
Array ( [id] => 1111733 [patent_doc_number] => 06810273 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-26 [patent_title] => 'Noise suppression' [patent_app_type] => B1 [patent_app_number] => 09/713767 [patent_app_country] => US [patent_app_date] => 2000-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 6 [patent_no_of_words] => 17865 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/810/06810273.pdf [firstpage_image] =>[orig_patent_app_number] => 09713767 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/713767
Noise suppression Nov 14, 2000 Issued
Array ( [id] => 1232846 [patent_doc_number] => 06697611 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-24 [patent_title] => 'Method and apparatus for performing DC offset cancellation in a receiver' [patent_app_type] => B1 [patent_app_number] => 09/712453 [patent_app_country] => US [patent_app_date] => 2000-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3268 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/697/06697611.pdf [firstpage_image] =>[orig_patent_app_number] => 09712453 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/712453
Method and apparatus for performing DC offset cancellation in a receiver Nov 13, 2000 Issued
Array ( [id] => 1213498 [patent_doc_number] => 06714771 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-30 [patent_title] => 'Broadcast radio signal seek circuit' [patent_app_type] => B1 [patent_app_number] => 09/712457 [patent_app_country] => US [patent_app_date] => 2000-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3891 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/714/06714771.pdf [firstpage_image] =>[orig_patent_app_number] => 09712457 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/712457
Broadcast radio signal seek circuit Nov 13, 2000 Issued
Array ( [id] => 1428709 [patent_doc_number] => 06526285 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-25 [patent_title] => 'Information presentation system and portable telephone apparatus with information displaying function' [patent_app_type] => B1 [patent_app_number] => 09/708503 [patent_app_country] => US [patent_app_date] => 2000-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 26202 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/526/06526285.pdf [firstpage_image] =>[orig_patent_app_number] => 09708503 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/708503
Information presentation system and portable telephone apparatus with information displaying function Nov 8, 2000 Issued
Array ( [id] => 1349950 [patent_doc_number] => 06594486 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-15 [patent_title] => 'Transparent and non-transparent data transmission in mobile communication network' [patent_app_type] => B1 [patent_app_number] => 09/708402 [patent_app_country] => US [patent_app_date] => 2000-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6108 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/594/06594486.pdf [firstpage_image] =>[orig_patent_app_number] => 09708402 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/708402
Transparent and non-transparent data transmission in mobile communication network Nov 7, 2000 Issued
Array ( [id] => 1372885 [patent_doc_number] => 06577860 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-10 [patent_title] => 'Data transmission-reception system employing portable radio terminal' [patent_app_type] => B1 [patent_app_number] => 09/693910 [patent_app_country] => US [patent_app_date] => 2000-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14045 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/577/06577860.pdf [firstpage_image] =>[orig_patent_app_number] => 09693910 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/693910
Data transmission-reception system employing portable radio terminal Oct 22, 2000 Issued
Array ( [id] => 1217276 [patent_doc_number] => 06711395 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-23 [patent_title] => 'Receiving module and receiver' [patent_app_type] => B1 [patent_app_number] => 09/694423 [patent_app_country] => US [patent_app_date] => 2000-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4004 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/711/06711395.pdf [firstpage_image] =>[orig_patent_app_number] => 09694423 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/694423
Receiving module and receiver Oct 22, 2000 Issued
Array ( [id] => 1257253 [patent_doc_number] => 06671523 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-30 [patent_title] => 'Method for operating a communication terminal' [patent_app_type] => B1 [patent_app_number] => 09/677413 [patent_app_country] => US [patent_app_date] => 2000-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2723 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/671/06671523.pdf [firstpage_image] =>[orig_patent_app_number] => 09677413 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/677413
Method for operating a communication terminal Oct 1, 2000 Issued
Array ( [id] => 1228218 [patent_doc_number] => 06701129 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-02 [patent_title] => 'Receiver based adaptive modulation scheme' [patent_app_type] => B1 [patent_app_number] => 09/670342 [patent_app_country] => US [patent_app_date] => 2000-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5024 [patent_no_of_claims] => 53 [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/06/701/06701129.pdf [firstpage_image] =>[orig_patent_app_number] => 09670342 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/670342
Receiver based adaptive modulation scheme Sep 26, 2000 Issued
Array ( [id] => 1205790 [patent_doc_number] => 06721552 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-13 [patent_title] => 'Low power radio network' [patent_app_type] => B1 [patent_app_number] => 09/663596 [patent_app_country] => US [patent_app_date] => 2000-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2030 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/721/06721552.pdf [firstpage_image] =>[orig_patent_app_number] => 09663596 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/663596
Low power radio network Sep 17, 2000 Issued
Array ( [id] => 724703 [patent_doc_number] => 07050778 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-05-23 [patent_title] => 'Direct conversion turner' [patent_app_type] => utility [patent_app_number] => 09/665581 [patent_app_country] => US [patent_app_date] => 2000-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 7479 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/050/07050778.pdf [firstpage_image] =>[orig_patent_app_number] => 09665581 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/665581
Direct conversion turner Sep 17, 2000 Issued
Array ( [id] => 1132758 [patent_doc_number] => 06792293 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-09-14 [patent_title] => 'Apparatus and method for orienting an image on a display of a wireless communication device' [patent_app_type] => B1 [patent_app_number] => 09/660612 [patent_app_country] => US [patent_app_date] => 2000-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4753 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/792/06792293.pdf [firstpage_image] =>[orig_patent_app_number] => 09660612 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/660612
Apparatus and method for orienting an image on a display of a wireless communication device Sep 12, 2000 Issued
Array ( [id] => 1293683 [patent_doc_number] => 06640098 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-28 [patent_title] => 'System for obtaining service-related information for local interactive wireless devices' [patent_app_type] => B1 [patent_app_number] => 09/658407 [patent_app_country] => US [patent_app_date] => 2000-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6166 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/640/06640098.pdf [firstpage_image] =>[orig_patent_app_number] => 09658407 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/658407
System for obtaining service-related information for local interactive wireless devices Sep 7, 2000 Issued
09/655436 High altitude linked wireless local loop system and method Sep 4, 2000 Abandoned
Array ( [id] => 1418225 [patent_doc_number] => 06542737 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-01 [patent_title] => 'Method for checking speech channel of base station and vocoder of control station in mobile communication system' [patent_app_type] => B1 [patent_app_number] => 09/650226 [patent_app_country] => US [patent_app_date] => 2000-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3913 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/542/06542737.pdf [firstpage_image] =>[orig_patent_app_number] => 09650226 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/650226
Method for checking speech channel of base station and vocoder of control station in mobile communication system Aug 28, 2000 Issued
Array ( [id] => 4427094 [patent_doc_number] => 06226517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Home location register and method of routing calls to portable numbers in a radio telecommunications network' [patent_app_type] => 1 [patent_app_number] => 9/650466 [patent_app_country] => US [patent_app_date] => 2000-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2256 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/226/06226517.pdf [firstpage_image] =>[orig_patent_app_number] => 650466 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/650466
Home location register and method of routing calls to portable numbers in a radio telecommunications network Aug 27, 2000 Issued
Array ( [id] => 7962657 [patent_doc_number] => 06681103 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-20 [patent_title] => 'On-chip image reject filter' [patent_app_type] => B1 [patent_app_number] => 09/645323 [patent_app_country] => US [patent_app_date] => 2000-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4114 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/681/06681103.pdf [firstpage_image] =>[orig_patent_app_number] => 09645323 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/645323
On-chip image reject filter Aug 24, 2000 Issued
09/644434 Cellular phone ethernet interface with routing capability Aug 22, 2000 Abandoned
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