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For the Inventor, By the Inventor

Kent, OH, United States of America

Kent Display Systems, Inc.


USPTO Granted Patents = 3

Forward Citations = 237

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3 inventors (with patents filed for the assignee):

goldMedal Minhua Lu (2 out of 79 patents)

silverMedal Haiji J Yuan (2 out of 16 patents)

bronzeMedal Zvi Yaniv (2 out of 43 patents)


3 patents:

1. 5570216 - Bistable cholesteric liquid crystal displays with very high contrast and (1996-10-29),
2. 5493430 - Color, reflective liquid crystal displays (1996-02-20),
3. D364521 - Coupon dispensing apparatus (1995-11-28),
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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#14 in Kent, OH

#2,860 in Ohio

#73,717 in US

Kent, OH (US)
Kent, OH, United States of America

Kent Display Systems, Inc.

Forward Citations = 237

3 inventors:

goldMedal Minhua Lu (2 out of 79 patents)

silverMedal Haiji J Yuan (2 out of 16 patents)

bronzeMedal Zvi Yaniv (2 out of 43 patents)

Please report any incorrect information to [email protected]
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