David W. O'Brien
Haynes & Boone LLPGeneral
Experience2 yrs
Elite Ratings
PTAB
Practice Areas
Communications (3 cases)
Comp. Arch. and Software (1 case)
Semicond., Optic (1 case)
Software, Security (1 case)
Ratings
Experience
Grade
Trend
DCT
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PTAB
L5
A
CAFC
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