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Foster City, CA, United States of America

Apptera Corporation

USPTO Granted Patents = 12

% Expired Patents = 16.7

Forward Citations = 323

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18 inventors (with patents filed for the assignee):

Leo Chiu (9 out of 10 patents)

Sandy Chai-Jen Wang (2 out of 2 patents)

Arumugam Appadurai (2 out of 2 patents)

4. John Robert LaBarge (2 out of 2 patents)

5. Margaret Ann Boothroyd (2 out of 2 patents)

6. Cory Andrew Luellen (2 out of 2 patents)

7. Mang Kang Yong (2 out of 2 patents)

8. Linda G Lee (1 out of 92 patents)

9. Elana Swartzman (1 out of 8 patents)

10. Lily Lu (1 out of 9 patents)

11. Peter Loukianoff (1 out of 2 patents)

12. Randolph M Haldeman (1 out of 1 patent)

13. Donald R Steul (1 out of 1 patent)

14. William E Werner (1 out of 10 patents)

15. Ronald J Graham (1 out of 45 patents)

12 patents: Sort by Forward Citations

1. 8494124 - Notification systems and methods (2013-07-23),

2. 8300799 - Campaign manager (2012-10-30),

3. 7817784 - System for managing voice files of a voice prompt server (2010-10-19),

4. 7697673 - System for advertisement selection, placement and delivery within a multiple-tenant voice interaction service system (2010-04-13),

5. 7647228 - Method and apparatus for speech processing incorporating user intent (2010-01-12),

6. 7643998 - Method and apparatus for improving voice recognition performance in a voice application distribution system (2010-01-05),

7. 7609829 - Multi-platform capable inference engine and universal grammar language adapter for intelligent voice application execution (2009-10-27),

8. 7406418 - Method and apparatus for reducing data traffic in a voice XML application distribution system through cache optimization (2008-07-29),

9. 7286985 - Method and apparatus for preprocessing text-to-speech files in a voice XML application distribution system using industry specific, social and regional expression rules (2007-10-23),

10. 7242752 - Behavioral adaptation engine for discerning behavioral characteristics of callers interacting with an VXML-compliant voice application (2007-07-10),

11. 7206391 - Method for creating and deploying system changes in a voice application system (2007-04-17),

12. 6372907 - Water-soluble rhodamine dye peptide conjugates (2002-04-16),

Apptera Corporation, based in Foster City, California, specializes in advanced communication technologies that enhance the user experience in various applications. The company focuses on developing innovative solutions for voice and multimedia processing, aiming to improve the efficiency and quality of communication systems. With a strong emphasis on research and development, Apptera is dedicated to pushing the boundaries of technology in the fields of telecommunications and digital media, serving a diverse range of industries.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

12 Patents

#38 in Foster City, CA

#6,060 in California

#25,540 in US

#48,129 in the World

Foster City, CA, United States of America

Apptera Corporation

Forward Citations = 323

18 inventors:

Leo Chiu (9 out of 10 patents)

Sandy Chai-Jen Wang (2 out of 2 patents)

Arumugam Appadurai (2 out of 2 patents)

4. John Robert LaBarge (2 out of 2 patents)

5. Margaret Ann Boothroyd (2 out of 2 patents)

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