Search

Duc M. Nguyen

Examiner (ID: 12078, Phone: (571)272-7893 , Office: P/2647 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 892938 [patent_doc_number] => 07349691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-25 [patent_title] => 'System and apparatus for performing broadcast and localcast communications' [patent_app_type] => utility [patent_app_number] => 10/044294 [patent_app_country] => US [patent_app_date] => 2001-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7816 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/349/07349691.pdf [firstpage_image] =>[orig_patent_app_number] => 10044294 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/044294
System and apparatus for performing broadcast and localcast communications Oct 25, 2001 Issued
Array ( [id] => 1167152 [patent_doc_number] => 06766161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-20 [patent_title] => 'Method and apparatus for securing communications' [patent_app_type] => B2 [patent_app_number] => 09/981309 [patent_app_country] => US [patent_app_date] => 2001-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 8519 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/766/06766161.pdf [firstpage_image] =>[orig_patent_app_number] => 09981309 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/981309
Method and apparatus for securing communications Oct 16, 2001 Issued
Array ( [id] => 6674594 [patent_doc_number] => 20030060197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-27 [patent_title] => 'Network and method for monitoring location capabilities of a mobile station' [patent_app_type] => new [patent_app_number] => 09/962426 [patent_app_country] => US [patent_app_date] => 2001-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4099 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0060/20030060197.pdf [firstpage_image] =>[orig_patent_app_number] => 09962426 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/962426
Network and method for monitoring location capabilities of a mobile station Sep 24, 2001 Issued
Array ( [id] => 6721145 [patent_doc_number] => 20030054834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Method and system for verifying the position of a mobile station using checkpoints' [patent_app_type] => new [patent_app_number] => 09/957417 [patent_app_country] => US [patent_app_date] => 2001-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6614 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0054/20030054834.pdf [firstpage_image] =>[orig_patent_app_number] => 09957417 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/957417
Method and system for verifying the position of a mobile station using checkpoints Sep 19, 2001 Issued
Array ( [id] => 6716013 [patent_doc_number] => 20030027361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-06 [patent_title] => 'Structure and method for fabricating semiconductor structures and polarization modulator devices utilizing the formation of a compliant substrate' [patent_app_type] => new [patent_app_number] => 09/921900 [patent_app_country] => US [patent_app_date] => 2001-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 18451 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0027/20030027361.pdf [firstpage_image] =>[orig_patent_app_number] => 09921900 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/921900
Structure and method for fabricating semiconductor structures and polarization modulator devices utilizing the formation of a compliant substrate Aug 5, 2001 Issued
Array ( [id] => 7014874 [patent_doc_number] => 20010051522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-13 [patent_title] => 'System for management of location information for mobile terminal in mobile switching network' [patent_app_type] => new [patent_app_number] => 09/902414 [patent_app_country] => US [patent_app_date] => 2001-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 8197 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20010051522.pdf [firstpage_image] =>[orig_patent_app_number] => 09902414 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/902414
System for management of location information for mobile terminal in mobile switching network Jul 9, 2001 Issued
Array ( [id] => 998503 [patent_doc_number] => 06915133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-05 [patent_title] => 'Wireless communications cellular architecture for improving communications resource allocation' [patent_app_type] => utility [patent_app_number] => 09/893869 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 3468 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/915/06915133.pdf [firstpage_image] =>[orig_patent_app_number] => 09893869 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/893869
Wireless communications cellular architecture for improving communications resource allocation Jun 28, 2001 Issued
Array ( [id] => 6921693 [patent_doc_number] => 20010029178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-11 [patent_title] => 'Wireless software upgrades with version control' [patent_app_type] => new [patent_app_number] => 09/876491 [patent_app_country] => US [patent_app_date] => 2001-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 17568 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0029/20010029178.pdf [firstpage_image] =>[orig_patent_app_number] => 09876491 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/876491
Wireless software upgrades with version control Jun 6, 2001 Issued
Array ( [id] => 6475538 [patent_doc_number] => 20020022474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-21 [patent_title] => 'Detecting and preventing fraudulent use in a telecommunications network' [patent_app_type] => new [patent_app_number] => 09/876421 [patent_app_country] => US [patent_app_date] => 2001-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3399 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20020022474.pdf [firstpage_image] =>[orig_patent_app_number] => 09876421 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/876421
Detecting and preventing fraudulent use in a telecommunications network Jun 3, 2001 Issued
Array ( [id] => 6225021 [patent_doc_number] => 20020004377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-10 [patent_title] => 'Device and method for improved filtering in a radio receiver in the microwave range' [patent_app_type] => new [patent_app_number] => 09/866867 [patent_app_country] => US [patent_app_date] => 2001-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2332 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0004/20020004377.pdf [firstpage_image] =>[orig_patent_app_number] => 09866867 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/866867
Device and method for improved filtering in a radio receiver in the microwave range May 29, 2001 Abandoned
Array ( [id] => 1024225 [patent_doc_number] => 06889033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-03 [patent_title] => 'Intelligent gain control in an on-frequency repeater' [patent_app_type] => utility [patent_app_number] => 09/865466 [patent_app_country] => US [patent_app_date] => 2001-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9550 [patent_no_of_claims] => 65 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/889/06889033.pdf [firstpage_image] =>[orig_patent_app_number] => 09865466 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/865466
Intelligent gain control in an on-frequency repeater May 28, 2001 Issued
Array ( [id] => 6882797 [patent_doc_number] => 20010049269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-06 [patent_title] => 'Device for generating RF signals at multiple frequencies' [patent_app_type] => new [patent_app_number] => 09/864239 [patent_app_country] => US [patent_app_date] => 2001-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2423 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0049/20010049269.pdf [firstpage_image] =>[orig_patent_app_number] => 09864239 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/864239
Device for generating RF signals at multiple frequencies May 24, 2001 Issued
Array ( [id] => 5888905 [patent_doc_number] => 20020013165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-31 [patent_title] => 'Displaying a table' [patent_app_type] => new [patent_app_number] => 09/864319 [patent_app_country] => US [patent_app_date] => 2001-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5079 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0013/20020013165.pdf [firstpage_image] =>[orig_patent_app_number] => 09864319 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/864319
Displaying a table May 24, 2001 Issued
Array ( [id] => 1061825 [patent_doc_number] => 06853839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-08 [patent_title] => 'Method of antenna-weight estimation and mobile communication terminal' [patent_app_type] => utility [patent_app_number] => 09/863648 [patent_app_country] => US [patent_app_date] => 2001-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6412 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/853/06853839.pdf [firstpage_image] =>[orig_patent_app_number] => 09863648 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/863648
Method of antenna-weight estimation and mobile communication terminal May 22, 2001 Issued
Array ( [id] => 6987035 [patent_doc_number] => 20010036818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-01 [patent_title] => 'Printed circuit doubly balanced mixer for upconverter' [patent_app_type] => new [patent_app_number] => 09/863709 [patent_app_country] => US [patent_app_date] => 2001-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2227 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0036/20010036818.pdf [firstpage_image] =>[orig_patent_app_number] => 09863709 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/863709
Printed circuit doubly balanced mixer for upconverter May 22, 2001 Issued
Array ( [id] => 5951638 [patent_doc_number] => 20020006790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-17 [patent_title] => 'System and method for remote maintenance and/or remote diagnosis of an automation system by means of electronic mail' [patent_app_type] => new [patent_app_number] => 09/839419 [patent_app_country] => US [patent_app_date] => 2001-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2772 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0006/20020006790.pdf [firstpage_image] =>[orig_patent_app_number] => 09839419 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/839419
System and method for remote maintenance and/or remote diagnosis of an automation system by means of electronic mail Apr 22, 2001 Abandoned
Array ( [id] => 1128722 [patent_doc_number] => 06795719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-21 [patent_title] => 'Microphone assembly for a portable telephone with a foldable flap element' [patent_app_type] => B2 [patent_app_number] => 09/837049 [patent_app_country] => US [patent_app_date] => 2001-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1688 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/795/06795719.pdf [firstpage_image] =>[orig_patent_app_number] => 09837049 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/837049
Microphone assembly for a portable telephone with a foldable flap element Apr 17, 2001 Issued
Array ( [id] => 6111935 [patent_doc_number] => 20020173286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-21 [patent_title] => 'Radiocommunication employing selected synchronization technique' [patent_app_type] => new [patent_app_number] => 09/826967 [patent_app_country] => US [patent_app_date] => 2001-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3480 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0173/20020173286.pdf [firstpage_image] =>[orig_patent_app_number] => 09826967 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/826967
Radiocommunication employing selected synchronization technique Apr 5, 2001 Abandoned
Array ( [id] => 6921683 [patent_doc_number] => 20010029168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-11 [patent_title] => 'High frequency circuit using high output amplifier cell block and low output amplifier cell block' [patent_app_type] => new [patent_app_number] => 09/826361 [patent_app_country] => US [patent_app_date] => 2001-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 10624 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0029/20010029168.pdf [firstpage_image] =>[orig_patent_app_number] => 09826361 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/826361
High frequency circuit using high output amplifier cell block and low output amplifier cell block Apr 4, 2001 Issued
Array ( [id] => 6475429 [patent_doc_number] => 20020022463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-21 [patent_title] => 'Apparatus and method for acquisition of communication quality' [patent_app_type] => new [patent_app_number] => 09/825817 [patent_app_country] => US [patent_app_date] => 2001-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 5216 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20020022463.pdf [firstpage_image] =>[orig_patent_app_number] => 09825817 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/825817
Apparatus and method for acquisition of communication quality Apr 3, 2001 Issued
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