For the Inventor, By the Inventor

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Sunnyvale, CA, United States of America

Ntt Research, Inc.

USPTO Granted Patents = 33

% Expired Patents = 3.0

EPO Patents = 7

Trademarks = 1

Forward Citations = 37

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59 inventors (with patents filed for the assignee):

Brent Waters (7 out of 11 patents)

Mark Zhandry (7 out of 7 patents)

Hoeteck Wee (5 out of 5 patents)

4. Ilan Komargodski (5 out of 5 patents)

5. Pratish Datta (4 out of 4 patents)

6. Dirk Robert Englund (3 out of 85 patents)

7. Ryan Hamerly (3 out of 6 patents)

8. Daniel Wichs (3 out of 3 patents)

9. Go Yamamoto (2 out of 19 patents)

10. Hidenori Tanaka (2 out of 2 patents)

11. Jiaxin Guan (2 out of 4 patents)

12. Yasuyuki Kataoka (1 out of 3 patents)

13. Douglas Junkins (1 out of 1 patent)

14. Bernhard Wolfrum (1 out of 5 patents)

15. Eric Chen (1 out of 1 patent)

33 patents: Sort by Forward Citations

1. 12726463 - Ciphertext-policy attribute-based encryption with post-quantum security for broadcast systems (2026-09-01),

2. 12689510 - Fast attribute-based encryption with improved security (2026-07-21),

3. 12678082 - Substrate for an implantable microelectrode, electrode element, and electrode system and its manufacturing method (2026-07-14),

4. 12670401 - Systems and methods for normalization in deep learning (2026-06-30),

5. 12652168 - System and method for security against bounded-storage mass surveillance (2026-06-09),

6. 12634606 - In-network optical inference (2026-05-19),

7. 12574202 - Enhanced systems and methods for pirate decoder identification (2026-03-10),

8. 12556395 - Secure distributed samplers for cryptographic reference strings (2026-02-17),

9. 12542673 - Efficient methods for trusted remote program execution (2026-02-03),

10. 12512984 - Cryptographic data message expansion for increasing adversarial storage requirements (2025-12-30),

11. 12511527 - VCSEL-based coherent scalable deep learning (2025-12-30),

12. 12489636 - Post-quantum collision resistant Hash function (2025-12-02),

13. 12489627 - Decentralized multi-authority attribute-based encryption with fully adaptive security (2025-12-02),

14. 12406185 - System and method for pruning neural networks at initialization using iteratively conserving synaptic flow (2025-09-02),

15. 12395321 - Decentralized multi-authority attribute-based inner-product functional encryption (2025-08-19),

NTT Research, Inc. is a global technology and research company that focuses on fundamental research and global excellence in information and communication technology. With a strong emphasis on collaboration and innovation, NTT Research aims to contribute to a sustainable future for society through their cutting-edge research in various fields such as quantum computing, cryptography, and healthcare technology.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

33 Patents

#134 in Sunnyvale, CA

#2,454 in California

#10,281 in US

#20,094 in the World

Sunnyvale, CA, United States of America

Ntt Research, Inc.

Forward Citations = 37

59 inventors:

Brent Waters (7 out of 11 patents)

Mark Zhandry (7 out of 7 patents)

Hoeteck Wee (5 out of 5 patents)

4. Ilan Komargodski (5 out of 5 patents)

5. Pratish Datta (4 out of 4 patents)

Please report any incorrect information to [email protected]

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