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For the Inventor, By the Inventor

Menlo Park, CA, United States of America

Ultradots, Inc.

Calculating rank
USPTO Granted Patents = 10

% Expired Patents = 10.0

Forward Citations = 1,073

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11 inventors (with patents filed for the assignee):

goldMedal Howard Wing Hoon Lee (8 out of 8 patents)

silverMedal William Pfenninger (4 out of 12 patents)

bronzeMedal Alan Hap Chin (3 out of 3 patents)

4.  Majid Keshavarz (2 out of 32 patents)

5.  Nemanja Vockic (1 out of 9 patents)

6.  Howard W H Lee (1 out of 45 patents)

7.  John Varadarajan (1 out of 1 patent)

8.  Mirna Resan (1 out of 1 patent)

9.  Fanxin Wu (1 out of 1 patent)

10.  Bingshen Gao (1 out of 1 patent)

11.  John P Kenney (1 out of 54 patents)


10 patents:

1. 7641815 - Luminescent materials that emit light in the visible range or the near infrared range (2010-01-05),
2. 7442320 - Nanostructured materials and photovoltaic devices including nanostructured materials (2008-10-28),
3. 7402832 - Quantum dots of group IV semiconductor materials (2008-07-22),
4. 7358525 - Quantum dots of group IV semiconductor materials (2008-04-15),
5. 7020372 - Optical devices with engineered nonlinear nanocomposite materials (2006-03-28),
6. 7005669 - Quantum dots, nanocomposite materials with quantum dots, devices with quantum dots, and related fabrication methods (2006-02-28),
7. 6961499 - Optical devices with engineered nonlinear nanocomposite materials (2005-11-01),
8. 6819845 - Optical devices with engineered nonlinear nanocomposite materials (2004-11-16),
9. 6794265 - Methods of forming quantum dots of Group IV semiconductor materials (2004-09-21),
10. 6710366 - Nanocomposite materials with engineered properties (2004-03-23),
Company Overview
Ultradots, Inc. is a technology company based in Menlo Park, California, specializing in advanced optical solutions and innovative imaging technologies. The organization focuses on developing high-performance products that enhance visual experiences across various applications, including consumer electronics and professional imaging. With a commitment to research and development, Ultradots aims to push the boundaries of optical engineering, providing cutting-edge solutions that meet the evolving needs of its diverse clientele.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#129 in Menlo Park, CA

#7,118 in California

#29,882 in US

#56,092 in the World

Menlo Park, CA (US)
Menlo Park, CA, United States of America

Ultradots, Inc.

Forward Citations = 1,073

11 inventors:

goldMedal Howard Wing Hoon Lee (8 out of 8 patents)

silverMedal William Pfenninger (4 out of 12 patents)

bronzeMedal Alan Hap Chin (3 out of 3 patents)

4.  Majid Keshavarz (2 out of 32 patents)

5.  Nemanja Vockic (1 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ultradots, Inc.. Retrieved from https://idiyas.com/company/ultradots

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]
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