DE

David P. Erickson

3M: 9 patents #1,775 of 11,543Top 20%
Overall (All Time): #565,636 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10401233 Magneto-mechanical resonator sensor with absorption material Chaodi Li, Cheryl Lee Senger Elsbernd, Jia Hu, Andrew P. Bonifas, Orlin B. Knudson +1 more 2019-09-03
10228319 Systems and methods for magneto-mechanical resonator sensors Richard L. Rylander, Andrew P. Bonifas, Jia Hu, Stephen J. Willett, Chaodi Li +1 more 2019-03-12
8289163 Signal line structure for a radio-frequency identification system Michele A. Waldner, James P. McGee, Swagata R. Banerjee 2012-10-16
7511601 Radio frequency identification in document management Peter M. Eisenberg, Edward D. Goff, Mitchell B. Grunes, Gene J. Hickok, Janet T. Keller +9 more 2009-03-31
7304577 Variable frequency radio frequency identification (RFID) tags Michele A. Waldner 2007-12-04
7295120 Device for verifying a location of a radio-frequency identification (RFID) tag on an item Michele A. Waldner 2007-11-13
7132946 Variable frequency radio frequency identification (RFID) tags Michele A. Waldner 2006-11-07
5755226 Method and apparatus for noninvasive prediction of hematocrit Hatim M. Carim, Orlin B. Knudson, Bruce P. Ekholm, William J. Kelliher, Jr., Michael John Rude 1998-05-26
5553615 Method and apparatus for noninvasive prediction of hematocrit Hatim M. Carim, Orlin B. Knudson, Bruce P. Ekholm, William J. Kelliher, Jr., Michael John Rude 1996-09-10