[jokowueu]

Not sure which but they do have quite a few.

https://patents.justia.com/search?q=+E+Ink+Corporation

[robinsoh]

> Not sure which but they do have quite a few.

That's equivalent to me making a claim like "Microsoft is blocking progress in operating systems" and then said here's the evidence: https://patents.justia.com/search?q=+Microsoft+Corporation

[jokowueu]

I'm not gonna do your homework . Rude