Search

Ren Luo Yan

Examiner (ID: 2842)

Most Active Art Unit
2854
Art Unit(s)
3307, 2854
Total Applications
1959
Issued Applications
1540
Pending Applications
74
Abandoned Applications
346

Applications

Application numberTitle of the applicationFiling DateStatus
09/127152 SOURCE AUTHENICATION OF DOWNLOAD INFORMATION IN A CONDITIONAL ACCESS SYSTEM Jul 30, 1998 Abandoned
09/127273 METHOD AND APPARATUS FOR GEOGRAPHICALLY LIMITING SERVICE IN A CONDITIONAL ACCESS SYSTEM Jul 30, 1998 Abandoned
09/127352 AUTHORIZATION OF SERVICES IN A CONDITIONAL ACCESS SYSTEM Jul 30, 1998 Abandoned
Array ( [id] => 4419045 [patent_doc_number] => 06173057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Method of making secure and controlling access to information from a computer platform having a microcomputer' [patent_app_type] => 1 [patent_app_number] => 9/101685 [patent_app_country] => US [patent_app_date] => 1998-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2911 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/173/06173057.pdf [firstpage_image] =>[orig_patent_app_number] => 101685 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/101685
Method of making secure and controlling access to information from a computer platform having a microcomputer Jul 14, 1998 Issued
Array ( [id] => 4285560 [patent_doc_number] => 06307938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Method, system and apparatus for generating self-validating prime numbers' [patent_app_type] => 1 [patent_app_number] => 9/114024 [patent_app_country] => US [patent_app_date] => 1998-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 21775 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/307/06307938.pdf [firstpage_image] =>[orig_patent_app_number] => 114024 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/114024
Method, system and apparatus for generating self-validating prime numbers Jul 9, 1998 Issued
09/111958 MECHANISM AND APPARATUS FOR ENCAPSULATION OF ENTITLEMENT AUTHORIZATION IN CONDITIONAL ACCESS SYSTEM Jul 7, 1998 Abandoned
Array ( [id] => 4418222 [patent_doc_number] => 06272225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Key recovery condition encryption and decryption apparatuses' [patent_app_type] => 1 [patent_app_number] => 9/110392 [patent_app_country] => US [patent_app_date] => 1998-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3458 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/272/06272225.pdf [firstpage_image] =>[orig_patent_app_number] => 110392 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/110392
Key recovery condition encryption and decryption apparatuses Jul 6, 1998 Issued
Array ( [id] => 4268597 [patent_doc_number] => 06208737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Method and apparatus for television signal scrambling using the replacement of synchronizing and color subcarrier signals with an alternative time base inherent in a QPSK audio subcarrier' [patent_app_type] => 1 [patent_app_number] => 9/110864 [patent_app_country] => US [patent_app_date] => 1998-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4006 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/208/06208737.pdf [firstpage_image] =>[orig_patent_app_number] => 110864 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/110864
Method and apparatus for television signal scrambling using the replacement of synchronizing and color subcarrier signals with an alternative time base inherent in a QPSK audio subcarrier Jul 6, 1998 Issued
Array ( [id] => 1526521 [patent_doc_number] => 06353888 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-05 [patent_title] => 'Access rights authentication apparatus' [patent_app_type] => B1 [patent_app_number] => 09/110318 [patent_app_country] => US [patent_app_date] => 1998-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 27 [patent_no_of_words] => 14907 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/353/06353888.pdf [firstpage_image] =>[orig_patent_app_number] => 09110318 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/110318
Access rights authentication apparatus Jul 5, 1998 Issued
Array ( [id] => 4248105 [patent_doc_number] => 06075865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Cryptographic communication process and apparatus' [patent_app_type] => 1 [patent_app_number] => 9/108312 [patent_app_country] => US [patent_app_date] => 1998-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8589 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 28 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/075/06075865.pdf [firstpage_image] =>[orig_patent_app_number] => 108312 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/108312
Cryptographic communication process and apparatus Jun 30, 1998 Issued
Array ( [id] => 4383477 [patent_doc_number] => 06275587 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Secure data encoder and decoder' [patent_app_type] => 1 [patent_app_number] => 9/108090 [patent_app_country] => US [patent_app_date] => 1998-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7481 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/275/06275587.pdf [firstpage_image] =>[orig_patent_app_number] => 108090 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/108090
Secure data encoder and decoder Jun 29, 1998 Issued
Array ( [id] => 4374722 [patent_doc_number] => 06192132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Short term internet access' [patent_app_type] => 1 [patent_app_number] => 9/105670 [patent_app_country] => US [patent_app_date] => 1998-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2227 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/192/06192132.pdf [firstpage_image] =>[orig_patent_app_number] => 105670 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/105670
Short term internet access Jun 25, 1998 Issued
Array ( [id] => 4300533 [patent_doc_number] => 06269163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Enhanced block ciphers with data-dependent rotations' [patent_app_type] => 1 [patent_app_number] => 9/094649 [patent_app_country] => US [patent_app_date] => 1998-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6194 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/269/06269163.pdf [firstpage_image] =>[orig_patent_app_number] => 094649 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/094649
Enhanced block ciphers with data-dependent rotations Jun 14, 1998 Issued
Array ( [id] => 1553830 [patent_doc_number] => 06347374 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-12 [patent_title] => 'Event detection' [patent_app_type] => B1 [patent_app_number] => 09/092660 [patent_app_country] => US [patent_app_date] => 1998-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 10176 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/347/06347374.pdf [firstpage_image] =>[orig_patent_app_number] => 09092660 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/092660
Event detection Jun 4, 1998 Issued
Array ( [id] => 3960563 [patent_doc_number] => 05982893 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'System and method for processing transaction messages' [patent_app_type] => 1 [patent_app_number] => 9/090796 [patent_app_country] => US [patent_app_date] => 1998-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 20 [patent_no_of_words] => 14943 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/982/05982893.pdf [firstpage_image] =>[orig_patent_app_number] => 090796 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/090796
System and method for processing transaction messages Jun 3, 1998 Issued
Array ( [id] => 4395891 [patent_doc_number] => 06304660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Apparatuses for processing security documents' [patent_app_type] => 1 [patent_app_number] => 9/088823 [patent_app_country] => US [patent_app_date] => 1998-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 41 [patent_no_of_words] => 20555 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/304/06304660.pdf [firstpage_image] =>[orig_patent_app_number] => 088823 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/088823
Apparatuses for processing security documents Jun 1, 1998 Issued
Array ( [id] => 4194128 [patent_doc_number] => 06038319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Security model for sharing in interactive television applications' [patent_app_type] => 1 [patent_app_number] => 9/087386 [patent_app_country] => US [patent_app_date] => 1998-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5523 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/038/06038319.pdf [firstpage_image] =>[orig_patent_app_number] => 087386 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/087386
Security model for sharing in interactive television applications May 28, 1998 Issued
Array ( [id] => 4199870 [patent_doc_number] => 06151393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Device and method for modular multiplication' [patent_app_type] => 1 [patent_app_number] => 9/085963 [patent_app_country] => US [patent_app_date] => 1998-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6113 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/151/06151393.pdf [firstpage_image] =>[orig_patent_app_number] => 085963 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/085963
Device and method for modular multiplication May 26, 1998 Issued
Array ( [id] => 4112245 [patent_doc_number] => 06067359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'PN sequence generator with bidirectional shift register and Eulerian-graph feedback circuit' [patent_app_type] => 1 [patent_app_number] => 9/082029 [patent_app_country] => US [patent_app_date] => 1998-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3577 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/067/06067359.pdf [firstpage_image] =>[orig_patent_app_number] => 082029 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/082029
PN sequence generator with bidirectional shift register and Eulerian-graph feedback circuit May 20, 1998 Issued
Array ( [id] => 4426884 [patent_doc_number] => 06226385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Encryption communication system capable of reducing network managing workload' [patent_app_type] => 1 [patent_app_number] => 9/081046 [patent_app_country] => US [patent_app_date] => 1998-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 48 [patent_no_of_words] => 28508 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 454 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/226/06226385.pdf [firstpage_image] =>[orig_patent_app_number] => 081046 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/081046
Encryption communication system capable of reducing network managing workload May 18, 1998 Issued
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