John David Smith — 31 Patents at Comcast

John David Smith has been granted 31 US patents while listed as an inventor at Comcast. The first was granted in 1985 and the most recent in September 2025. John David Smith ranks #115,823 of 4,157,543 US inventors in our database (top 2.8%). Patent records list John David Smith in Glendale Heights, IL, US.

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12403543	Systems and methods to start arc welding	Robert R. Davidson, Peter Donald Mehn	2025-09-02
12394112	Techniques for preloading and displaying high quality image data based on movement	Akiva Meir Krauthamer, Justin Allen Hare	2025-08-19
12168185	Systems and methods for controlling a ride vehicle of an attraction system	Grace Catheryn Haynes, Michelle Smith, Neil Andrew Leiba, Doug Joseph	2024-12-17
11899224	Systems and methods for a lensed display	Bradford Ross Benn, Peter Carsillo, Tony Plett	2024-02-13
11816758	Techniques for preloading and displaying high quality image data	Akiva Meir Krauthamer, Justin Allen Hare	2023-11-14
11662355	Interactive and iterative method and system for using feedback to make measurements, manage data, and printing and scanning anything in real time and non-real time	Marie P. Smith, Mary Smith	2023-05-30
11654375	Systems and methods for detecting specular surfaces	—	2023-05-23
11614636	Systems and methods for a lensed display	Bradford Ross Benn, Peter Carsillo, Tony Plett	2023-03-28
10917683	Multimedia system for transforming any room into a show environment	Mark A. Reichow, Jeffrey Voris, Zachery Kennedy, Preston Timothy Landry	2021-02-09	$275,799,000
10366642	Interactive multiplane display system with transparent transmissive layers	Mark A. Reichow, Jonathan Ackley	2019-07-30	$573,798,000
10004984	Interactive in-room show and game system	Jeffrey Voris, Mark A. Reichow, Zachery Kennedy	2018-06-26	$208,902,000
8574000	Network cable assembly and protective sleeve thereof	—	2013-11-05
8529284	Connector locking assembly	—	2013-09-10
7933689	Method for controlling at least one load connected to a primary and a backup power supply	Donald Warren	2011-04-26	$10,217,000
7720576	Intelligent auxiliary power supply system with current and temperature monitoring capabilities	Donald Warren	2010-05-18	$12,226,000
7693185	Method and apparatus for creation and management of intelligent packets	Bruce E. Brown, D. Brent Israelsen, Mark M. Mussman	2010-04-06
7389159	Control algorithm for backup power system	Donald Warren	2008-06-17	$14,221,000
7338440	Laryngoscope system with illuminator and suction capabilities	—	2008-03-04
6994087	Esophageal intubation detection system	—	2006-02-07
6566604	Combination cable and device	David Thomas Booth, Herbert Grunsteudel, Michael Hoffmann	2003-05-20
6532065	Device and method for controlling the surface of an object	Ralf Grimme, Bernhard Klumpp, Michael Hoffmann	2003-03-11
6424768	Cable	David Thomas Booth, Herbert Grunsteudel, Michael Hoffmann	2002-07-23
5920671	Signal transmission assembly having reduced-friction and concentrated load distribution element for synthetic strength members	—	1999-07-06
5835724	System and method for communication information using the internet that receives and maintains information concerning the client and generates and conveys the session data to the client	—	1998-11-10	$80,298,000
4881983	Manufacture of corrosion resistant components	Stephen E. Vanes	1989-11-21

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John David Smith — 31 Patents

Issued Patents All Time

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