Patent attorneys and agents in Walnut, CA

8 USPTO-registered patent practitioners: 2 patent attorneys and 6 patent agents.

• Austin T. Cairns — Patent agent, Reg. No. 75991
• Eric W. Chang — Patent agent, Reg. No. 76511
• Mandana Jafarinejad — Patent attorney, Reg. No. 67974
• Billy Y. Lau — Patent agent, Reg. No. 40248
• Michael A. Lucero — Patent agent, Reg. No. 80683
• David Sangchoon Park — Patent attorney, Reg. No. 52094, Haynes And Boone LLP
• Mei Lin Wong — Patent agent, Reg. No. 66408
• Hsueh-Li Yang — Patent agent, Reg. No. 77978