Eric E-Lee Chang — 9 Patents at RTX (Raytheon)

Eric E-Lee Chang has been granted 9 US patents while listed as an inventor at RTX (Raytheon). The first was granted in 1998 and the most recent in September 2025. Eric E-Lee Chang ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Eric E-Lee Chang in Raritan, NJ, US.

Patents per Year

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Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12411549	Wearable band structure having a band portion including embedded structural members with signal-processing components and another band portion not including any electrical components, and systems, devices, and methods of manufacturing thereof	Audrey Louchart, Phelan Miller, Andrew Paul Rosenkranz, Marc-Aurelien Vivant	2025-09-09
11644081	Vibration isolator	Emmanuel Fierro, Kirk A. Miller	2023-05-09
11313433	Shock isolator assembly for a vehicle mounted payload	—	2022-04-26
10816056	Vibration isolation system	Emmanuel Fierro, Kirk A. Miller, Richard L. Scott	2020-10-27
8011130	Gun sight mounting device	Terrance L. Eck, Richard L. Scott	2011-09-06	$13,183,000
7866191	Clothes washer with clothing trap	George L. Turner	2011-01-11	$6,586,000
7832237	Multiple directional clutch for a washing machine	William K. Kangas, Kurt Werner, Scott D. Slabbekoorn, James R. Sawyer	2010-11-16	$21,065,000
7614262	Multiple directional clutch for washing machine	William K. Kangas, Kurt Werner, Scott D. Slabbekoorn, James R. Sawyer	2009-11-10	$66,879,000
5720183	Water trap cup	—	1998-02-24	$67,577,000

Eric E-Lee Chang — 9 Patents

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