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Lectrosonics, Inc. v. Zaxcom
Case Number:
Case Type:
IPR
Status:
Final Written Decision
Petitioner:
Lectrosonics, Inc.
Patent Owner:
Zaxcom
Tech Center:
2600
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April 23, 2020
PTAB Case Highlights Power Of Nonobviousness Arguments
A precedential Patent Trial and Appeal Board decision where industry praise for an invention led to a finding that it was not obvious shows the board is open to such arguments as a way to save patents, and that they may be especially useful when amending claims, attorneys say.
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April 14, 2020
PTAB Sets Precedent, Highlights Rulings On Obviousness
The Patent Trial and Appeal Board on Tuesday designated one decision as precedential and two as informative, all involving cases in which the board found that objective evidence of a successful commercial product and industry praise saves claims from being invalidated.
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January 27, 2020
PTAB Lets Emmy Winner Amend 2 More Audio Patents In IPRs
The Patent Trial and Appeal Board will let Emmy-winning company Zaxcom Inc. amend claims in two wireless audio recording technology patents in dual inter partes reviews after finding that industry praise helped prove the amended claims are valid.