DH

Douglas Michael Hannan

NS National Semiconductor: 4 patents #498 of 2,238Top 25%
CP Cardiac Pacemakers: 1 patents #841 of 1,214Top 70%
📍 Gray, ME: #10 of 62 inventorsTop 20%
🗺 Maine: #805 of 4,281 inventorsTop 20%
Overall (All Time): #1,007,209 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8649862 Therapy circuit protection for implantable medical device Jacob M. Ludwig, William J. Linder, Douglas J. Brandner, Nicholas J. Stessman, Scott R. Stubbs +2 more 2014-02-11
6943591 Apparatus and method for detecting a fault condition in a common-mode signal Roy L. Yarbrough 2005-09-13
6590435 Output differential voltage (VOD) restriction circuit for use with LVDS input buffers David J. Haas 2003-07-08
6563322 Method and apparatus for detecting open circuit fault condition in a common-mode signal 2003-05-13
6529043 LVDS current steering input buffer 2003-03-04