On June 12, 2017, Fitbit, Inc. filed four Inter Partes Review Petitions on June 9, 2017, challenging Valencell, Inc. on its claims of the following U.S. Patents: No. 8,929,965, entitled “Light-Guiding Devices And Monitoring Devices Incorporating Same”; No. 8,989,830 and No. 8,886,269, both entitled “Wearable Light-Guiding Bands For Physiological Monitoring”; and No. 8,923,941, entitled “Methods And Apparatus For Generating Data Output Containing Physiological And Motion-Related Information.” The cases are assigned, respectively, IPR2017-01552; IPR2017-01553; IPR2017-01554; and IPR2017-______.

By: Monica Chou