Dynes has been at UC San Diego since 1991 after spending 22 years with AT & T Bell Labs , where he worked on superconductors and other materials .
He has been at UCSD since 1991 and was appointed chancellor in 1996 , after spending 22 years with AT & T Bell Labs , where he worked on superconductors and other materials .
Dynes came to UC San Diego in 1991 after 22 years as a physicist with AT & T Bell Labs .