Richard Chenyu Liu

Patent attorney, USPTO registration number 34377, status Active.

Firm

Yahoo Inc.

Location

Causeway Bay

On the USPTO roster since

before May 2006

Richard Chenyu Liu is a USPTO-registered patent attorney (registration number 34377) at Yahoo Inc., in Causeway Bay. The registration is active on the current USPTO roster, and Richard Chenyu Liu has been listed on the roster since before May 2006.

Yahoo Inc. has 4 registered patent practitioners on the roster (3 patent attorneys and 1 patent agent), so Richard Chenyu Liu works alongside 3 other registered practitioners there.

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