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1. An information providing apparatus connected over anetwork to an information processing apparatus, comprisingcommunication means for receiving a program from said information processing apparatus and for transmitting said program in an encrypted form to said information processing apparatus; andencrypting means for encrypting said program received by said communication means if the program is verified that the program is not falsified.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
21 November 2000
Publication Number
Publication Type
Invention Field
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
1900-01-01
Renewal Date
Applicants
SONY CORPORATION
7-35 KITASHINAGAWA 6- CHOME,
SHINGAWA-KU,
TOKYO.
Inventors
1. RYUJI ISHIGURO
C/O SONY CORPORATION,
7-35 KITASHINAGAWA 6-CHOME,
SHINAGAWA-KU,
TOKYO, 141-0001.
2. ITARU KAWAKAMI
C/O SONY CORPORATION,
7-35 KITASHINAGAWA 6-CHOME,
SHINAGAWA-KU,
TOKYO, 141-0001.
3. MITSURU TANABE
C/O SONY CORPORATION,
7-35 KITASHINAGAWA 6-CHOME,
SHINAGAWA-KU,
TOKYO, 141-0001.
4. YUICHI EZURA
C/O SONY CORPORATION,
7-35 KITASHINAGAWA 6-CHOME,
SHINAGAWA-KU,
TOKYO, 141-0001.
5. HIROKAZU KAWAHARA
C/O SONY CORPORATION,
7-35 KITASHINAGAWA 6-CHOME,
SHINAGAWA-KU,
TOKYO, 141-0001.
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | in-pct-2000-641-mum-form 5(21-11-2000).pdf | 2000-11-21 |
| 2 | in-pct-2000-641-mum-form 3(21-11-2000).pdf | 2000-11-21 |
| 3 | in-pct-2000-641-mum-form 1(21-11-2000).pdf | 2000-11-21 |
| 4 | in-pct-2000-641-mum-power of authority(28-11-2000).pdf | 2000-11-28 |
| 5 | in-pct-2000-641-mum-power of authority(18-2-2008).pdf | 2018-08-08 |
| 6 | in-pct-2000-641-mum-pettition under rule 138(18-2-2005).pdf | 2018-08-08 |
| 7 | in-pct-2000-641-mum-pettition under rule 137(18-2-2005).pdf | 2018-08-08 |
| 8 | in-pct-2000-641-mum-form 3(18-2-2005).pdf | 2018-08-08 |
| 9 | in-pct-2000-641-mum-form 2(granted)-(11-8-2005).pdf | 2018-08-08 |
| 11 | in-pct-2000-641-mum-form 1a(11-8-2005).pdf | 2018-08-08 |
| 12 | in-pct-2000-641-mum-form 19(19-5-2004).pdf | 2018-08-08 |
| 13 | in-pct-2000-641-mum-drawing(11-8-2005).pdf | 2018-08-08 |
| 14 | in-pct-2000-641-mum-correspondence(ipo)-(21-7-2005).pdf | 2018-08-08 |
| 15 | in-pct-2000-641-mum-correspondence(11-8-2005).pdf | 2018-08-08 |
| 16 | in-pct-2000-641-mum-claims(granted)-(11-8-2005).pdf | 2018-08-08 |
| 18 | in-pct-2000-641-mum-cancelled pages(11-8-2005).pdf | 2018-08-08 |
| 19 | abstract1.jpg | 2018-08-08 |