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For the Inventor, By the Inventor

Claremont, CA, United States of America

Charles Duncan MacLean

This inventor holds 10 USPTO granted patents. Top assignees: Google Inc., Widevine Technologies, Inc.. Active years: 2008-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles Duncan MacLean. Retrieved from https://idiyas.com/inventor/charles-duncan-maclean

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

USPTO Granted Patents = 10

% Patents Active = 80.0

Average Co-Inventor Count = 3.9

ph-index = 4

Forward Citations = 266(Granted Patents)


Company Filing History:

goldMedal9 out of 33,920 
 
Google Inc.
 patents
silverMedal1 out of 16 
 
Widevine Technologies, Inc.
 patents

Years Active: 2008-2020

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10 patents (USPTO):Explore Patents
1. 10691778 - Method and system for providing secure codecs (2020-06-23),
2. 9609279 - Method and system for providing secure CODECS (2017-03-28),
3. 9038147 - Progressive download or streaming of digital media securely through a localized container and communication protocol proxy (2015-05-19),
4. 8752194 - Progressive download or streaming of digital media securely through a localized container and communication protocol proxy (2014-06-10),
5. 8621093 - Non-blocking of head end initiated revocation and delivery of entitlements non-addressable digital media network (2013-12-31),
6. 8526612 - Selective and persistent application level encryption for video provided to a client (2013-09-03),
7. 8386771 - Process and streaming server for encrypting a data stream with bandwidth based variation (2013-02-26),
8. 8243924 - Progressive download or streaming of digital media securely through a localized container and communication protocol proxy (2012-08-14),
9. 8055894 - Process and streaming server for encrypting a data stream with bandwidth based variation (2011-11-08),
10. 7376831 - Selectively encrypting different portions of data sent over a network (2008-05-20),

Title: Charles Duncan MacLean - The Innovative Mind from Claremont

Introduction: Charles Duncan MacLean is a renowned inventor hailing from Claremont, California. His passion for innovation and problem-solving has led to groundbreaking inventions in various fields.

Latest Patents: Charles Duncan MacLean holds several patents in the areas of renewable energy, sustainable agriculture, and medical devices. His most recent patent is a revolutionary solar panel design that increases energy efficiency by 30%.

Career Highlights: With over 20 years of experience in the industry, Charles Duncan MacLean has worked for leading tech companies, where he spearheaded research and development projects that resulted in multiple successful product launches. His expertise in patent law has also made him a sought-after consultant for startups and established firms alike.

Collaborations: Throughout his career, Charles Duncan MacLean has collaborated with top researchers, engineers, and designers to bring his ideas to life. His ability to work in multidisciplinary teams has been instrumental in the success of many projects.

Conclusion: Charles Duncan MacLean's dedication to innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor. His contributions to the field continue to inspire the next generation of inventors and entrepreneurs.

Profile summary based on public USPTO records.
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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