Ying-nien Yu
Ying-nien Yu's California Control Systems Engineer stamp
Watermarked specimen
This downloadable California Control Systems Engineer stamp specimen was generated for Ying-nien Yu from the public license details in this directory listing, including license number 4573. The preview is watermarked and does not prove that Ying-nien Yu approved or sealed a document.
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Ying-nien Yu holds a Control Systems Engineer license in California. The credential is registered under license number 4573 and is currently active. It has been on record since 1978. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.