Search

Duc T. Doan

Examiner (ID: 11234, Phone: (571)272-4171 , Office: P/2135 )

Most Active Art Unit
2185
Art Unit(s)
2188, 2185, 2135
Total Applications
730
Issued Applications
596
Pending Applications
8
Abandoned Applications
129

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7360938 [patent_doc_number] => 20040014499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-22 [patent_title] => 'Determining signal direction in radio system' [patent_app_type] => new [patent_app_number] => 10/375054 [patent_app_country] => US [patent_app_date] => 2003-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7566 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0014/20040014499.pdf [firstpage_image] =>[orig_patent_app_number] => 10375054 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/375054
Determining signal direction in radio system Feb 27, 2003 Abandoned
Array ( [id] => 7039945 [patent_doc_number] => 20050159158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-21 [patent_title] => 'Method and system for providing mobile handoff between hybrid networks' [patent_app_type] => utility [patent_app_number] => 10/503753 [patent_app_country] => US [patent_app_date] => 2003-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6044 [patent_no_of_claims] => 27 [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/A1/0159/20050159158.pdf [firstpage_image] =>[orig_patent_app_number] => 10503753 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/503753
Method and system for providing mobile handoff between hybrid networks Feb 25, 2003 Abandoned
Array ( [id] => 7464855 [patent_doc_number] => 20040198457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Information processing terminal' [patent_app_type] => new [patent_app_number] => 10/365429 [patent_app_country] => US [patent_app_date] => 2003-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4477 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0198/20040198457.pdf [firstpage_image] =>[orig_patent_app_number] => 10365429 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/365429
Information processing terminal Feb 12, 2003 Abandoned
Array ( [id] => 7162508 [patent_doc_number] => 20050085231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-21 [patent_title] => 'Method for re-routing a communication link inculding several radio communication systems' [patent_app_type] => utility [patent_app_number] => 10/503881 [patent_app_country] => US [patent_app_date] => 2003-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4976 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0085/20050085231.pdf [firstpage_image] =>[orig_patent_app_number] => 10503881 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/503881
Method for re-routing a communication link inculding several radio communication systems Feb 3, 2003 Abandoned
Array ( [id] => 7167144 [patent_doc_number] => 20050086541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-21 [patent_title] => 'Service access' [patent_app_type] => utility [patent_app_number] => 10/500370 [patent_app_country] => US [patent_app_date] => 2002-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5243 [patent_no_of_claims] => 28 [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/A1/0086/20050086541.pdf [firstpage_image] =>[orig_patent_app_number] => 10500370 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/500370
Service access Dec 19, 2002 Abandoned
Array ( [id] => 6792306 [patent_doc_number] => 20030087650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-08 [patent_title] => 'Method and apparatus for providing precise location information through a communications network' [patent_app_type] => new [patent_app_number] => 10/324032 [patent_app_country] => US [patent_app_date] => 2002-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2918 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0087/20030087650.pdf [firstpage_image] =>[orig_patent_app_number] => 10324032 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/324032
Method and apparatus for providing precise location information through a communications network Dec 18, 2002 Abandoned
Array ( [id] => 16502 [patent_doc_number] => 07805114 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-09-28 [patent_title] => 'In situ re-configurable wireless communications system (IRCWCS)' [patent_app_type] => utility [patent_app_number] => 10/303750 [patent_app_country] => US [patent_app_date] => 2002-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8085 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/805/07805114.pdf [firstpage_image] =>[orig_patent_app_number] => 10303750 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/303750
In situ re-configurable wireless communications system (IRCWCS) Nov 25, 2002 Issued
Array ( [id] => 7032426 [patent_doc_number] => 20050030935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-10 [patent_title] => 'Method and device for the synchronization of radio stations and a time-synchronous radio bus system' [patent_app_type] => utility [patent_app_number] => 10/496886 [patent_app_country] => US [patent_app_date] => 2002-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6075 [patent_no_of_claims] => 19 [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/A1/0030/20050030935.pdf [firstpage_image] =>[orig_patent_app_number] => 10496886 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/496886
Method and device for the synchronization of radio stations and a time-synchronous radio bus system Nov 18, 2002 Issued
Array ( [id] => 8423865 [patent_doc_number] => 08280361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Method for renewing program files of a programmable mobile telecommunications terminal' [patent_app_type] => utility [patent_app_number] => 10/495181 [patent_app_country] => US [patent_app_date] => 2002-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1321 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10495181 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/495181
Method for renewing program files of a programmable mobile telecommunications terminal Nov 13, 2002 Issued
Array ( [id] => 6792324 [patent_doc_number] => 20030087668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-08 [patent_title] => 'Method for managing schedule in mobile communication terminal' [patent_app_type] => new [patent_app_number] => 10/287197 [patent_app_country] => US [patent_app_date] => 2002-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4370 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0087/20030087668.pdf [firstpage_image] =>[orig_patent_app_number] => 10287197 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/287197
Method for managing schedule in mobile communication terminal Nov 3, 2002 Issued
Array ( [id] => 4437752 [patent_doc_number] => 07970348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-28 [patent_title] => 'Two fixed-beams TX-diversity' [patent_app_type] => utility [patent_app_number] => 10/496644 [patent_app_country] => US [patent_app_date] => 2002-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3599 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/970/07970348.pdf [firstpage_image] =>[orig_patent_app_number] => 10496644 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/496644
Two fixed-beams TX-diversity Oct 31, 2002 Issued
Array ( [id] => 430795 [patent_doc_number] => 07269425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-11 [patent_title] => 'Location management system and a paging server in a wireless IP network' [patent_app_type] => utility [patent_app_number] => 10/489223 [patent_app_country] => US [patent_app_date] => 2002-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5645 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/269/07269425.pdf [firstpage_image] =>[orig_patent_app_number] => 10489223 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/489223
Location management system and a paging server in a wireless IP network Sep 2, 2002 Issued
Array ( [id] => 5710797 [patent_doc_number] => 20060052142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-09 [patent_title] => 'Mobile link selection method for establishing highly efficient communications between mobile devices' [patent_app_type] => utility [patent_app_number] => 10/205182 [patent_app_country] => US [patent_app_date] => 2002-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2873 [patent_no_of_claims] => 17 [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/A1/0052/20060052142.pdf [firstpage_image] =>[orig_patent_app_number] => 10205182 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/205182
Mobile link selection method for establishing highly efficient communications between mobile devices Jul 23, 2002 Issued
Array ( [id] => 6736643 [patent_doc_number] => 20030014278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-16 [patent_title] => 'Method for managing personal information in a mobile communication system' [patent_app_type] => new [patent_app_number] => 10/192635 [patent_app_country] => US [patent_app_date] => 2002-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2359 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0014/20030014278.pdf [firstpage_image] =>[orig_patent_app_number] => 10192635 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/192635
Method for managing personal information in a mobile communication system Jul 10, 2002 Abandoned
Array ( [id] => 7324636 [patent_doc_number] => 20040137910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'Method and device for determining the position of subsciber devices of a radio communication system with the aid of additional positioning elements' [patent_app_type] => new [patent_app_number] => 10/484337 [patent_app_country] => US [patent_app_date] => 2004-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6576 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0137/20040137910.pdf [firstpage_image] =>[orig_patent_app_number] => 10484337 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/484337
Method and system for determining the position of subscriber devices of a radio communication system using additional positioning elements Jul 1, 2002 Issued
Array ( [id] => 7045941 [patent_doc_number] => 20050250536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-10 [patent_title] => 'Method and system for wireless data communication in data processing system' [patent_app_type] => utility [patent_app_number] => 10/502921 [patent_app_country] => US [patent_app_date] => 2002-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5869 [patent_no_of_claims] => 21 [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/A1/0250/20050250536.pdf [firstpage_image] =>[orig_patent_app_number] => 10502921 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/502921
Method and system for wireless data communication in data processing system Jun 25, 2002 Abandoned
Array ( [id] => 488434 [patent_doc_number] => 07221935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-22 [patent_title] => 'System, method and apparatus for federated single sign-on services' [patent_app_type] => utility [patent_app_number] => 10/176471 [patent_app_country] => US [patent_app_date] => 2002-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 10503 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/221/07221935.pdf [firstpage_image] =>[orig_patent_app_number] => 10176471 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/176471
System, method and apparatus for federated single sign-on services Jun 18, 2002 Issued
Array ( [id] => 9960471 [patent_doc_number] => 09008692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Method for handling position data in a mobile equipment, and a mobile equipment having improved position data handling capabilities' [patent_app_type] => utility [patent_app_number] => 10/517538 [patent_app_country] => US [patent_app_date] => 2002-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5598 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10517538 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/517538
Method for handling position data in a mobile equipment, and a mobile equipment having improved position data handling capabilities Jun 13, 2002 Issued
Array ( [id] => 7309714 [patent_doc_number] => 20040142684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-22 [patent_title] => 'Radiotelephone system' [patent_app_type] => new [patent_app_number] => 10/476167 [patent_app_country] => US [patent_app_date] => 2004-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1846 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0142/20040142684.pdf [firstpage_image] =>[orig_patent_app_number] => 10476167 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/476167
Radio telephone system allowing exchange of call setup parameters between associated or commonly owned mobile devices Apr 28, 2002 Issued
Array ( [id] => 5784340 [patent_doc_number] => 20020159088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-31 [patent_title] => 'Information providing apparatus, item sales data processor, storage medium storing computer program and computer program' [patent_app_type] => new [patent_app_number] => 10/096278 [patent_app_country] => US [patent_app_date] => 2002-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4658 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0159/20020159088.pdf [firstpage_image] =>[orig_patent_app_number] => 10096278 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/096278
Information providing apparatus, item sales data processor, storage medium storing computer program and computer program Mar 12, 2002 Issued
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