On June 4, 2013, Polaris Wireless, Inc., filed IPR2013-00323 on U.S. Patent No. 7783299 on Advanced Triggers for Location-Based Service Applications in a Wireless Location System ; Intelligent Bio-Systems, Inc., filed IPR2013-00324 on U.S. Patent No. 7057026 on Labelled Nucleotides; OpenTV, Inc. filed IPR2013-00328 on U.S. Patent No. 6744892 on Method And Apparatus for Geographically Limiting Service in a Conditional Access System, and on IPR2013-00329 on U.S. Patent No. 6252964 on Authorization of Services in a Conditional Access System; JDS Uniphase Corporation filed IPR2013-00318 on U.S. Patent No. 7095917 on Optical Switching Apparatus.