Joel Jason De Young

Patent attorney, USPTO registration number 26264, status Active.

Location

San Francisco, CA

On the USPTO roster since

before May 2006

Joel Jason De Young is a USPTO-registered patent attorney (registration number 26264), in San Francisco, CA. The registration is active on the current USPTO roster, and Joel Jason De Young has been listed on the roster since before May 2006.

San Francisco, CA has 861 registered patent practitioners in all: 581 patent attorneys and 245 patent agents.

Other registered practitioners in San Francisco, CA

• Daniel Matthew Guy Ho Levy — Patent attorney, Reg. No. 60966, O'Melveny & Myers LLP
• Lance A. Li — Patent attorney, Reg. No. 73605, Nixon Peabody LLP
• Joyce C. Li — Patent attorney, Reg. No. 75937, Durie Tangri LLP
• Ziyong Li — Patent attorney, Reg. No. 76089, Quinn Emanuel UrQuhart & Sullivan LLP
• Jie Li — Patent agent, Reg. No. 56681, Greenberg Traurig, LLP
• Chia-Chi Li — Patent agent, Reg. No. 64856, Kilpatrick Townsend & Stockton LLP
• Wing H. Liang — Patent attorney, Reg. No. 78846, RPX Corporation
• Mark Liang — Patent attorney, Reg. No. 81045, O'Melveny & Myers LLP

All patent attorneys and agents in San Francisco, CA

Patent firms in California · Practitioners by state

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