Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Jeffrey C Leng, Practice Areas Intellectual Property Law Attorneys. is located in the city of Sunnyvale, the state of California. Attorney legal address No address is available.Sunnyvale, CA, 94086-8943. For more information, please call Not available Your comments* (not for publishing) * — Required information Jeffrey C Leng ← View details No address is available.Sunnyvale, CA, 94086-8943, Sunnyvale, California Not available