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For the Inventor, By the Inventor

Philadelphia, PA, United States of America

Comcast Cable Communications, LLC


USPTO Granted Patents = 3,276

% Expired Patents = 0.64



Trademarks = 4

Forward Citations = 10,870

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1,230 inventors (with patents filed for the assignee):

goldMedal Esmael Hejazi Dinan (610 out of 2,167 patents)

silverMedal Hua Zhou (264 out of 893 patents)

bronzeMedal Hyoungsuk Jeon (246 out of 822 patents)

4.  Kyungmin Park (223 out of 979 patents)

5.  Alireza Babaei (218 out of 804 patents)

6.  Ali Cagatay Cirik (186 out of 643 patents)

7.  Ross Gilson (171 out of 197 patents)

8.  Michael Jou (117 out of 122 patents)

9.  Henry M Homza (85 out of 85 patents)

10.  Yunjung Yi (83 out of 1,473 patents)

11.  Weidong Mao (82 out of 97 patents)

12.  Alexander Giladi (82 out of 115 patents)

13.  Kai Xu (79 out of 353 patents)

14.  David Urban (65 out of 69 patents)

15.  Mark David Francisco (59 out of 67 patents)


Core Competencies:
Wireless Protocols
Device Management
Content Delivery
Network Optimization
Audio Fingerprinting
Power Sharing
Vocal Interaction
Data Events
Dynamic Metadata
Signal Power
Content Analytics
Video Delivery

3,276 patents:

1. 12750756 - Primary cell changing triggered by layer 1 and 2 signaling (2026-09-29),
2. 12750737 - Multiplexing control information for configuration of wireless resources (2026-09-29),
3. 12750661 - Secured data derivation for user devices (2026-09-29),
4. 12750639 - Text alternative to established voice call session (2026-09-29),
5. 12750208 - Managing encryption keys for content (2026-09-29),
6. 12750197 - Communications using millimeter waves (2026-09-29),
7. 12749363 - Consensus based authentication and authorization process (2026-09-29),
8. 12747964 - Systems and methods for detecting security status (2026-09-29),
9. D1148754 - Gateway (2026-09-22),
10. D1148753 - Router (2026-09-22),
11. 12745303 - Determination of power control parameters (2026-09-22),
12. 12745302 - Beam management and failure recovery for communications (2026-09-22),
13. 12745289 - Power control for random access (2026-09-22),
14. 12744962 - Systems and methods for classification and delivery of content (2026-09-22),
15. 12744951 - Modified content delivery (2026-09-22),
Comcast Cable Communications, LLC, based in Philadelphia, PA, specializes in wireless communications technologies. The company focuses on developing advanced wireless protocols and device management solutions that enhance content delivery and optimize network performance. Its research spans various domains, including audio fingerprinting, power sharing, and vocal interaction, aiming to improve user experiences across its services. Comcast is committed to innovation in the telecommunications sector, driving advancements that support seamless connectivity and efficient data management.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Comcast Cable Communications, LLC
3,276 Patents

#1 in Philadelphia, PA

#3 in Pennsylvania

#138 in US

#284 in the World

Philadelphia, PA (US)
Philadelphia, PA, United States of America

Comcast Cable Communications, LLC

Forward Citations = 10,870

1,230 inventors:

goldMedal Esmael Hejazi Dinan (610 out of 2,167 patents)

silverMedal Hua Zhou (264 out of 893 patents)

bronzeMedal Hyoungsuk Jeon (246 out of 822 patents)

4.  Kyungmin Park (223 out of 979 patents)

5.  Alireza Babaei (218 out of 804 patents)

Please report any incorrect information to [email protected]
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