Search

Leshui Zhang

Examiner (ID: 12033, Phone: (571)270-5589 , Office: P/2654 )

Most Active Art Unit
2654
Art Unit(s)
2695, 2614, 2654
Total Applications
1012
Issued Applications
733
Pending Applications
87
Abandoned Applications
211

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6754899 [patent_doc_number] => 20030002676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-02 [patent_title] => 'Method and apparatus to secure network communications' [patent_app_type] => new [patent_app_number] => 09/895788 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5350 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0002/20030002676.pdf [firstpage_image] =>[orig_patent_app_number] => 09895788 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/895788
Method and apparatus to secure network communications Jun 28, 2001 Abandoned
Array ( [id] => 6757549 [patent_doc_number] => 20030005326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-02 [patent_title] => 'Method and system for implementing a security application services provider' [patent_app_type] => new [patent_app_number] => 09/893501 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6592 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0005/20030005326.pdf [firstpage_image] =>[orig_patent_app_number] => 09893501 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/893501
Method and system for implementing a security application services provider Jun 28, 2001 Abandoned
Array ( [id] => 6140197 [patent_doc_number] => 20020001385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-03 [patent_title] => 'Recording method and apparatus, optical disk, and computer-readable storage medium' [patent_app_type] => new [patent_app_number] => 09/893504 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8165 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20020001385.pdf [firstpage_image] =>[orig_patent_app_number] => 09893504 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/893504
Recording method and apparatus, optical disk, and computer-readable storage medium Jun 28, 2001 Issued
Array ( [id] => 645593 [patent_doc_number] => 07124293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-17 [patent_title] => 'Intelligently determining which traffic streams to offload efficiently' [patent_app_type] => utility [patent_app_number] => 09/895344 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4736 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/124/07124293.pdf [firstpage_image] =>[orig_patent_app_number] => 09895344 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/895344
Intelligently determining which traffic streams to offload efficiently Jun 28, 2001 Issued
Array ( [id] => 620034 [patent_doc_number] => 07146642 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-12-05 [patent_title] => 'System, method and computer program product for detecting modifications to risk assessment scanning caused by an intermediate device' [patent_app_type] => utility [patent_app_number] => 09/895498 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3477 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/146/07146642.pdf [firstpage_image] =>[orig_patent_app_number] => 09895498 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/895498
System, method and computer program product for detecting modifications to risk assessment scanning caused by an intermediate device Jun 28, 2001 Issued
Array ( [id] => 6211634 [patent_doc_number] => 20020073336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'Method and apparatus for encrypted electronic file access control' [patent_app_type] => new [patent_app_number] => 09/895842 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3813 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0073/20020073336.pdf [firstpage_image] =>[orig_patent_app_number] => 09895842 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/895842
Method and apparatus for encrypted electronic file access control Jun 28, 2001 Abandoned
Array ( [id] => 883842 [patent_doc_number] => 07356145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-08 [patent_title] => 'Arranging data ciphering in a wireless telecommunication system' [patent_app_type] => utility [patent_app_number] => 09/896399 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5083 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/356/07356145.pdf [firstpage_image] =>[orig_patent_app_number] => 09896399 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/896399
Arranging data ciphering in a wireless telecommunication system Jun 28, 2001 Issued
Array ( [id] => 462385 [patent_doc_number] => 07246235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-17 [patent_title] => 'Time varying presentation of items based on a key hash' [patent_app_type] => utility [patent_app_number] => 09/896088 [patent_app_country] => US [patent_app_date] => 2001-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4788 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/246/07246235.pdf [firstpage_image] =>[orig_patent_app_number] => 09896088 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/896088
Time varying presentation of items based on a key hash Jun 27, 2001 Issued
Array ( [id] => 6757540 [patent_doc_number] => 20030005317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-02 [patent_title] => 'Method and system for generating and verifying a key protection certificate' [patent_app_type] => new [patent_app_number] => 09/892904 [patent_app_country] => US [patent_app_date] => 2001-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3107 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0005/20030005317.pdf [firstpage_image] =>[orig_patent_app_number] => 09892904 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/892904
Method and system for generating and verifying a key protection certificate Jun 27, 2001 Abandoned
Array ( [id] => 6754900 [patent_doc_number] => 20030002677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-02 [patent_title] => 'Software implementations of input independent LFSR-based algorithms' [patent_app_type] => new [patent_app_number] => 09/896344 [patent_app_country] => US [patent_app_date] => 2001-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3719 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0002/20030002677.pdf [firstpage_image] =>[orig_patent_app_number] => 09896344 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/896344
Software implementations of input independent LFSR-based algorithms Jun 27, 2001 Abandoned
Array ( [id] => 6935507 [patent_doc_number] => 20010056550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-27 [patent_title] => 'Protective device for internal resource protection in network and method for operating the same' [patent_app_type] => new [patent_app_number] => 09/891300 [patent_app_country] => US [patent_app_date] => 2001-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4401 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0056/20010056550.pdf [firstpage_image] =>[orig_patent_app_number] => 09891300 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/891300
Protective device for internal resource protection in network and method for operating the same Jun 26, 2001 Abandoned
Array ( [id] => 977691 [patent_doc_number] => 06934390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-23 [patent_title] => 'System and method for transferring electronic information' [patent_app_type] => utility [patent_app_number] => 09/892819 [patent_app_country] => US [patent_app_date] => 2001-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5305 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/934/06934390.pdf [firstpage_image] =>[orig_patent_app_number] => 09892819 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/892819
System and method for transferring electronic information Jun 26, 2001 Issued
Array ( [id] => 519967 [patent_doc_number] => 07203966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-04-10 [patent_title] => 'Enforcement architecture and method for digital rights management system for roaming a license to a plurality of user devices' [patent_app_type] => utility [patent_app_number] => 09/892318 [patent_app_country] => US [patent_app_date] => 2001-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 34 [patent_no_of_words] => 43490 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/203/07203966.pdf [firstpage_image] =>[orig_patent_app_number] => 09892318 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/892318
Enforcement architecture and method for digital rights management system for roaming a license to a plurality of user devices Jun 26, 2001 Issued
Array ( [id] => 5953018 [patent_doc_number] => 20020007456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-17 [patent_title] => 'Secure processor architecture for use with a digital rights management (DRM) system on a computing device' [patent_app_type] => new [patent_app_number] => 09/892329 [patent_app_country] => US [patent_app_date] => 2001-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 25764 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0007/20020007456.pdf [firstpage_image] =>[orig_patent_app_number] => 09892329 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/892329
Secure processor architecture for use with a digital rights management (DRM) system on a computing device Jun 26, 2001 Issued
Array ( [id] => 5803252 [patent_doc_number] => 20020010698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-24 [patent_title] => 'Method of applying locking function to electronic documents and text messages' [patent_app_type] => new [patent_app_number] => 09/891416 [patent_app_country] => US [patent_app_date] => 2001-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4740 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0010/20020010698.pdf [firstpage_image] =>[orig_patent_app_number] => 09891416 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/891416
Method of applying locking function to electronic documents and text messages Jun 26, 2001 Abandoned
Array ( [id] => 6283301 [patent_doc_number] => 20020108048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-08 [patent_title] => 'Methods and apparatus for implementing a cryptography engine' [patent_app_type] => new [patent_app_number] => 09/892310 [patent_app_country] => US [patent_app_date] => 2001-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7786 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20020108048.pdf [firstpage_image] =>[orig_patent_app_number] => 09892310 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/892310
Methods and apparatus for implementing a cryptography engine Jun 25, 2001 Issued
09/830206 Mobile method and system for managing risk in a mobile telephone network Apr 23, 2001 Abandoned
09/830007 Method of compressing data and compressible devices Apr 19, 2001 Abandoned
Array ( [id] => 6485261 [patent_doc_number] => 20020152392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-17 [patent_title] => 'Method for securely providing encryption keys' [patent_app_type] => new [patent_app_number] => 09/833005 [patent_app_country] => US [patent_app_date] => 2001-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2982 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0152/20020152392.pdf [firstpage_image] =>[orig_patent_app_number] => 09833005 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/833005
Method for securely providing encryption keys Apr 11, 2001 Abandoned
Array ( [id] => 6161527 [patent_doc_number] => 20020147904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-10 [patent_title] => 'Electronic notarization on net system' [patent_app_type] => new [patent_app_number] => 09/832504 [patent_app_country] => US [patent_app_date] => 2001-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 803 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0147/20020147904.pdf [firstpage_image] =>[orig_patent_app_number] => 09832504 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/832504
Electronic notarization on net system Apr 9, 2001 Abandoned
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