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Frank Cheng — 1 Patent in 2021

CLCirrus Logic: 1 patents #80 of 176Top 50%

Spring Valley, NY: #4 of 13 inventorsTop 35%

New York: #4,600 of 12,766 inventorsTop 40%

Overall (2021): #456,077 of 548,734Top 85%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11070179	Apparatus and method for measuring speaker transducer impedance versus frequency with ultralow inaudible signal	Ruoxin Jiang, Zhong You	2021-07-20