San Francisco, CA, United States of America

Kantan Inc.

Calculating rank

USPTO Granted Patents = 6

% Expired Patents = 83.3

Trademarks = 1

Forward Citations = 280

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1 inventor (with patents filed for the assignee):

Alfred C Tom (6 out of 11 patents)

6 patents: Sort by Forward Citations

1. 8208958 - Methods and apparatus for a flexible wireless communication and cellular telephone system (2012-06-26),

2. 7937751 - Universal device ID registry, back-end, and self-verification architecture (2011-05-03),

3. 7619686 - Apparatus for a combination camcorder-handset device (2009-11-17),

4. 7603139 - Methods and apparatus for a flexible wireless communication and cellular telephone system (2009-10-13),

5. 7194285 - Methods and apparatus for a multi-standard wireless communication and cellular telephone system (2007-03-20),

6. 6690947 - Methods and apparatus for a flexible wireless communication and cellular telephone system (2004-02-10),

Company Overview

Kantan Inc. is a leading provider of language translation and localization services. With a focus on quality and efficiency, Kantan Inc. helps businesses communicate effectively with global audiences. Their cutting-edge technology and experienced linguists ensure that clients receive accurate and culturally appropriate translations for their content.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#667 in San Francisco, CA

#10,583 in California

#45,030 in US

San Francisco, CA, United States of America

Kantan Inc.

Forward Citations = 280

1 inventor:

Alfred C Tom (6 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kantan Inc.. Retrieved from https://idiyas.com/company/kantan

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]