Eugene Chang — 11 Patents at Amazon

Eugene Chang has been granted 11 US patents while listed as an inventor at Amazon. The first was granted in 1992 and the most recent in October 2024. Eugene Chang ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Eugene Chang in Seattle, WA, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12118895	Mixed-reality endoscope and surgical tools with haptic feedback for integrated virtual-reality visual and haptic surgical simulation	Samuel Barber, Saurabh Jain, Young Jun SON	2024-10-15
12080184	Mixed-reality endoscope and surgical tools with haptic feedback for integrated virtual-reality visual and haptic surgical simulation	Samuel Barber, Saurabh Jain, Young Jun SON	2024-09-03
10782952	Generating machine images from software packages	Patrick Doring, Michael Milton Sherman, Majisha Namath Parambath, John Christopher Mikula, Zhereng Zhang	2020-09-22	$265,452,000
10074115	Subscription management service	Jeremy Stephen Hynoski, AndyGibb Halim, Hector Cura	2018-09-11	$118,280,000
7189217	Skin puncture device with needle stick protection	Joseph J. Chang, Victor Chang	2007-03-13
5577033	Local area network transmission emulator	David B. Richardson, Bennett C. Baker	1996-11-19	$3,880,000
5539745	Method and apparatus for reducing the transmission of repetitive broadcast datagrams over communication links	David B. Richardson, Bennett C. Baker	1996-07-23	$1,819,000
5323388	Local area network transmission emulator	David B. Richardson, Bennett C. Baker	1994-06-21
5321694	Method and apparatus for reducing the transmission of repetitive braodcast datagrams over communication links	David B. Richardson, Bennett C. Baker	1994-06-14
5280481	Local area network transmission emulator	David B. Richardson, Bennett C. Baker	1994-01-18
5134611	Analog/digital data device and method	Bradford R. Steinka, Gary B. Videlock	1992-07-28	$654,000

Eugene Chang — 11 Patents

Issued Patents All Time

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