Inventor · Portland, OR, US

Jonathan D. Birck

6Patents
5h-index
7Co-inventors
56Inventor score

Filing activity: Oct 2, 1986 → Feb 9, 2012

Most-cited inventions

PatentTitleAreaCited byStatus
US7120483B2 Methods for analyte sensing and measurement Chemistry; Metallurgy 311 Expired
US5386475A Real-time hearing aid simulation Electricity 24 Expired
US4966160A Acoustic admittance measuring apparatus with wide dynamic range and logarithmic output Human Necessities 21 Expired
USRE43187E1 Methods for analyte sensing and measurement General 12 Active
US8577050B2 Calibration of audiometric bone conduction vibrators Electricity 7 Active
US8419655B2 Method and apparatus for aural acoustic immittance measurement Human Necessities 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.