Timothy B Collins

US Patent:

20020038420, Mar 28, 2002

Filed:

Apr 10, 2001

Appl. No.:

09/832511

Inventors:

Timothy Collins - San Francisco CA, US
Chin Kuo - Sunnyvale CA, US

International Classification:

H04L009/30

US Classification:

713/156000, 380/277000, 713/175000, 380/030000, 713/157000

Abstract:

A method for forming a certificate is provided. Generally, a first public key of a first encryption type is placed in the certificate. A second public key of a second encryption type is also placed in the certificate. The invention also provides a method for transmitting a document. Generally, the document is digitally signed. An information string is encrypted with a private key to create a signature wherein the private key is related to a public key in a certificate, wherein the certificate comprises a first public key and a second public key, wherein the public key related to the private key is the second public key, and where the information string contains the document. The signature is attached to the information string to create a digitally signed document.

US Patent:

20220337543, Oct 20, 2022

Filed:

Apr 18, 2022

Appl. No.:

17/723354

Inventors:

- Menlo Park CA, US
Jessie Kim - Oakland CA, US
Ka Man Lei - Belmont CA, US
Christopher Jing-ming Su - San Francisco CA, US
Jaleh Afshar - Menlo Park CA, US
Nathanael Arthur Wells Clinton - San Leandro CA, US
Richmond Watkins - San Francisco CA, US
Bob Baldwin - San Francisco CA, US
Monica Ares - Burlingame CA, US
Daniel Ilic - Palo Alto CA, US
Mallory Taylor - Menlo Park CA, US
Euzcil Castaneto - Menlo Park CA, US
Lauren Kostka - Oakland WA, US
Timothy John Collins - San Francisco CA, US
Samuel Grossberg - San Francisco CA, US
Kaylee Slusser - Millsboro DE, US
Nai Wen Hsu - Richmond CA, US
Simone Parmeggiani - Foster City CA, US
Willy Huang - San Francisco CA, US
Baldwin Po Wei Chang - Sunnyvale CA, US
Juan Felipe Rios Riano - Foster City CA, US

Assignee:

Facebook, Inc. - Menlo Park CA

International Classification:

H04L 51/52
H04L 9/40
H04L 51/04

Abstract:

According to examples, a system for generating and providing organization-bounded spaces for a virtual community of users may include a processor and a memory storing instructions. The processor, when executing the instructions, may cause the system to generate an organization-bounded space; analyze user information to associate a user with the organization-bounded space; enable the user to receive and publish a content item; and implement a security feature for communications associated with an organization-bounded space and/or its associated users. The processor may further determine recommend a group to the user and identify a user representative for the organization-bounded space.