Search

Anh Tuan V. Nguyen

Examiner (ID: 11698, Phone: (571)270-7513 , Office: P/2614 )

Most Active Art Unit
2614
Art Unit(s)
2614, 2619, 2628, 2618, 2679, 2611, 2617
Total Applications
551
Issued Applications
367
Pending Applications
63
Abandoned Applications
135

Applications

Application numberTitle of the applicationFiling DateStatus
90/007210 SYSTEM AND METHOD FOR PERFORMING DYNAMIC MANAGEMENT IN AN HFS (HIERARCHICAL FILE SYSTEM DF/SMS) Sep 16, 2004 Pending
90/007174 SECURE NETWORK FILE ACCESS CONTROL SYSTEM Aug 15, 2004 Pending
Array ( [id] => 4195395 [patent_doc_number] => 06085322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Method and apparatus for establishing the authenticity of an electronic document' [patent_app_type] => 1 [patent_app_number] => 9/170337 [patent_app_country] => US [patent_app_date] => 1998-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 6969 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/085/06085322.pdf [firstpage_image] =>[orig_patent_app_number] => 170337 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/170337
Method and apparatus for establishing the authenticity of an electronic document Oct 11, 1998 Issued
Array ( [id] => 1177732 [patent_doc_number] => 06760840 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-06 [patent_title] => 'File editing system and shared file editing system with file content secrecy, file version management, and asynchronous editing' [patent_app_type] => B1 [patent_app_number] => 09/140671 [patent_app_country] => US [patent_app_date] => 1998-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 44 [patent_no_of_words] => 26583 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/760/06760840.pdf [firstpage_image] =>[orig_patent_app_number] => 09140671 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/140671
File editing system and shared file editing system with file content secrecy, file version management, and asynchronous editing Aug 25, 1998 Issued
Array ( [id] => 4161532 [patent_doc_number] => 06064739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'System and method for copy-protecting distributed video content' [patent_app_type] => 1 [patent_app_number] => 9/134583 [patent_app_country] => US [patent_app_date] => 1998-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3658 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/064/06064739.pdf [firstpage_image] =>[orig_patent_app_number] => 134583 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/134583
System and method for copy-protecting distributed video content Aug 13, 1998 Issued
Array ( [id] => 4058228 [patent_doc_number] => RE036919 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Method and apparatus for communicating scrambled digital data' [patent_app_type] => 2 [patent_app_number] => 9/097162 [patent_app_country] => US [patent_app_date] => 1998-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 6742 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 34 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/036/RE036919.pdf [firstpage_image] =>[orig_patent_app_number] => 097162 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/097162
Method and apparatus for communicating scrambled digital data Jun 11, 1998 Issued
Array ( [id] => 4274551 [patent_doc_number] => RE037052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Copy prevention method and apparatus of a digital recording/reproducing system employing a marker including copy protection information and code data for descrambling' [patent_app_type] => 2 [patent_app_number] => 9/094575 [patent_app_country] => US [patent_app_date] => 1998-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 6668 [patent_no_of_claims] => 88 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/037/RE037052.pdf [firstpage_image] =>[orig_patent_app_number] => 094575 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/094575
Copy prevention method and apparatus of a digital recording/reproducing system employing a marker including copy protection information and code data for descrambling Jun 11, 1998 Issued
Array ( [id] => 3967793 [patent_doc_number] => 05983352 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Method of detaching a security device from a personal computer' [patent_app_type] => 1 [patent_app_number] => 9/056826 [patent_app_country] => US [patent_app_date] => 1998-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4084 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/983/05983352.pdf [firstpage_image] =>[orig_patent_app_number] => 056826 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/056826
Method of detaching a security device from a personal computer Apr 7, 1998 Issued
Array ( [id] => 4194089 [patent_doc_number] => 06038317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Secret key cryptosystem and method utilizing factorizations of permutation groups of arbitrary order 2.sup.l' [patent_app_type] => 1 [patent_app_number] => 9/057123 [patent_app_country] => US [patent_app_date] => 1998-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 26573 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/038/06038317.pdf [firstpage_image] =>[orig_patent_app_number] => 057123 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/057123
Secret key cryptosystem and method utilizing factorizations of permutation groups of arbitrary order 2.sup.l Apr 7, 1998 Issued
Array ( [id] => 4084466 [patent_doc_number] => 06069953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-30 [patent_title] => 'Personal computer having a security function, a method of implementing the security function, and methods of installing and detaching a security device to/from a computer' [patent_app_type] => 1 [patent_app_number] => 9/056779 [patent_app_country] => US [patent_app_date] => 1998-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4084 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/069/06069953.pdf [firstpage_image] =>[orig_patent_app_number] => 056779 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/056779
Personal computer having a security function, a method of implementing the security function, and methods of installing and detaching a security device to/from a computer Apr 7, 1998 Issued
Array ( [id] => 4117302 [patent_doc_number] => 06052467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'System for ensuring that the blinding of secret-key certificates is restricted, even if the issuing protocol is performed in parallel mode' [patent_app_type] => 1 [patent_app_number] => 8/930029 [patent_app_country] => US [patent_app_date] => 1998-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5087 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 632 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/052/06052467.pdf [firstpage_image] =>[orig_patent_app_number] => 930029 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/930029
System for ensuring that the blinding of secret-key certificates is restricted, even if the issuing protocol is performed in parallel mode Feb 18, 1998 Issued
Array ( [id] => 4366106 [patent_doc_number] => 06215874 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Random number generator and method for same' [patent_app_type] => 1 [patent_app_number] => 9/023460 [patent_app_country] => US [patent_app_date] => 1998-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5626 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/215/06215874.pdf [firstpage_image] =>[orig_patent_app_number] => 023460 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/023460
Random number generator and method for same Feb 12, 1998 Issued
Array ( [id] => 3949916 [patent_doc_number] => 05940507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Secure file archive through encryption key management' [patent_app_type] => 1 [patent_app_number] => 9/014830 [patent_app_country] => US [patent_app_date] => 1998-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2540 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/940/05940507.pdf [firstpage_image] =>[orig_patent_app_number] => 014830 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/014830
Secure file archive through encryption key management Jan 27, 1998 Issued
Array ( [id] => 4204282 [patent_doc_number] => 06151679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'System and method for preventing a first node from being emulated by another node' [patent_app_type] => 1 [patent_app_number] => 9/010102 [patent_app_country] => US [patent_app_date] => 1998-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5906 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/151/06151679.pdf [firstpage_image] =>[orig_patent_app_number] => 010102 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/010102
System and method for preventing a first node from being emulated by another node Jan 20, 1998 Issued
Array ( [id] => 3934387 [patent_doc_number] => 05915017 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-22 [patent_title] => 'Method and apparatus for securing programming data of programmable logic device' [patent_app_type] => 1 [patent_app_number] => 9/007130 [patent_app_country] => US [patent_app_date] => 1998-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4758 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/915/05915017.pdf [firstpage_image] =>[orig_patent_app_number] => 007130 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/007130
Method and apparatus for securing programming data of programmable logic device Jan 13, 1998 Issued
Array ( [id] => 4172731 [patent_doc_number] => 06104812 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Anti-counterfeiting method and apparatus using digital screening' [patent_app_type] => 1 [patent_app_number] => 9/005529 [patent_app_country] => US [patent_app_date] => 1998-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 44 [patent_no_of_words] => 9286 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/104/06104812.pdf [firstpage_image] =>[orig_patent_app_number] => 005529 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/005529
Anti-counterfeiting method and apparatus using digital screening Jan 11, 1998 Issued
Array ( [id] => 4255671 [patent_doc_number] => 06081793 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Method and system for secure computer moderated voting' [patent_app_type] => 1 [patent_app_number] => 9/001180 [patent_app_country] => US [patent_app_date] => 1997-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 6361 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/081/06081793.pdf [firstpage_image] =>[orig_patent_app_number] => 001180 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/001180
Method and system for secure computer moderated voting Dec 29, 1997 Issued
Array ( [id] => 4110780 [patent_doc_number] => 06049614 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Synchronized chaotic system and communication system using synchronized chaotic system' [patent_app_type] => 1 [patent_app_number] => 9/000927 [patent_app_country] => US [patent_app_date] => 1997-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 31 [patent_no_of_words] => 7759 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/049/06049614.pdf [firstpage_image] =>[orig_patent_app_number] => 000927 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/000927
Synchronized chaotic system and communication system using synchronized chaotic system Dec 29, 1997 Issued
Array ( [id] => 4374940 [patent_doc_number] => 06170058 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Method and apparatus for cryptographically camouflaged cryptographic key storage, certification and use' [patent_app_type] => 1 [patent_app_number] => 8/996758 [patent_app_country] => US [patent_app_date] => 1997-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8275 [patent_no_of_claims] => 95 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/170/06170058.pdf [firstpage_image] =>[orig_patent_app_number] => 996758 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/996758
Method and apparatus for cryptographically camouflaged cryptographic key storage, certification and use Dec 22, 1997 Issued
Array ( [id] => 4056407 [patent_doc_number] => 05912969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'Information receiving and recording/reproducing apparatus/method having function for limiting/delimiting for protecting copyright of recording information' [patent_app_type] => 1 [patent_app_number] => 8/993190 [patent_app_country] => US [patent_app_date] => 1997-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 5444 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/912/05912969.pdf [firstpage_image] =>[orig_patent_app_number] => 993190 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/993190
Information receiving and recording/reproducing apparatus/method having function for limiting/delimiting for protecting copyright of recording information Dec 17, 1997 Issued
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