TF

Thomas M. Frederiksen

NS National Semiconductor: 7 patents #267 of 2,238Top 15%
FG Fischer & Porter Gmbh: 1 patents #29 of 67Top 45%
TA Tc Electronic A/S: 1 patents #3 of 7Top 45%
📍 San Jose, CA: #6,339 of 32,062 inventorsTop 20%
🗺 California: #60,666 of 386,348 inventorsTop 20%
Overall (All Time): #521,507 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
D574618 Multipurpose chair for children Charlott Karisson, Laurent Eric Farioli 2008-08-12
7391258 Self-oscillating power circuit Kim Rishøj Pedersen 2008-06-24
4745543 Front panel for a process controller Robert Michener 1988-05-17
4607172 Bipolar strobed transistor latch for a high gain comparator Daniel D. Culmer 1986-08-19
4336489 Zener regulator in butted guard band CMOS 1982-06-22
4335371 Digital error correcting trimming in an analog to digital converter Joseph J. Connolly, Jr., Thomas P. Redfern 1982-06-15
4307338 Laser alignment detector Joseph J. Connolly, Jr. 1981-12-22
4238839 Laser programmable read only memory Thomas P. Redfern, Joseph J. Connolly, Jr. 1980-12-09
4191900 Precision plural input voltage amplifier and comparator Thomas P. Redfern, Joseph J. Connolly, Jr. 1980-03-04
4188708 Integrated circuit package with optical input coupler 1980-02-19