| 3:13-cv-00766 | Kyocera Communications, Inc. v. Potter Voice Technologies, LLC | Mar 29, 2013 |
| 4:13-cv-01710 | Potter Voice Technologies LLC, v. Apple, Inc., et al., | Apr 18, 2013 |
| 1:16-cv-00945 | IPA Technologies Inc. v. Acer America Corp. | Oct 13, 2016 |
| 1:16-cv-00946 | IPA Technologies Inc. v. ASUS Computer International et al | Oct 13, 2016 |
| 1:16-cv-00947 | IPA Technologies Inc. v. Dell Inc. | Oct 13, 2016 |
| 1:16-cv-00948 | IPA Technologies Inc. v. HP Inc. | Oct 13, 2016 |
| 1:16-cv-00949 | IPA Technologies Inc. v. Toshiba America, Inc. et al. | Oct 13, 2016 |
| 1:16-cv-01169 | IPA Technologies Inc. v. Alco Electronics ltd. | Dec 9, 2016 |
| 1:16-cv-01170 | IPA Technologies Inc. v. DISH Network Corp. et al | Dec 9, 2016 |
| 1:16-cv-01171 | IPA Technologies Inc. v. HTC Corporation et al | Dec 9, 2016 |
| 1:16-cv-01236 | IPA Technologies Inc. v. TCL Communication Technology Holdings, Ltd. et al | Dec 16, 2016 |
| 1:16-cv-01266 | IPA Technologies Inc. v. Amazon.com, Inc. et al | Dec 19, 2016 |
| 1:17-cv-00025 | IPA Technologies Inc. v. ZTE (USA) Inc. | Jan 10, 2017 |
| 1:17-cv-00055 | IPA Technologies Inc. v. Sony Electronics Inc., et al | Jan 19, 2017 |
| 1:17-cv-00119 | IPA Technologies Inc. v. Acer Inc. et al | Feb 3, 2017 |
| 1:17-cv-00120 | IPA Technologies Inc. v. ASUS Computer International et al | Feb 3, 2017 |
| 1:17-cv-00121 | IPA Technologies Inc. v. LG Electronics Inc. et al | Feb 3, 2017 |
| 1:17-cv-00235 | IPA Technologies Inc. v. Lenovo Group, Ltd. et al | Mar 7, 2017 |
| 1:17-cv-00248 | IPA Technologies Inc. v. Huawei Technologies Co., Ltd. et al | Mar 9, 2017 |
| 1:17-cv-00287 | IPA Technologies Inc. v. nVidia Corporation | Mar 20, 2017 |
| 1:17-cv-00263 | IPA Technologies Inc. v. Kyocera International, Inc. | Mar 13, 2017 |
| 3:17-cv-01307 | IPA Technologies Inc. v. Kyocera International, Inc. | Jun 27, 2017 |
| 3:17-cv-01858 | IPA Technologies Inc. v. ZTE (USA) Inc. | Sep 13, 2017 |
| IPR2018-00306 | HTC Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Dec 14, 2017 |
| IPR2018-00307 | HTC Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Dec 14, 2017 |
| IPR2018-00352 | DISH Network Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Dec 20, 2017 |
| IPR2018-00358 | DISH Network Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Dec 20, 2017 |
| IPR2018-00360 | DISH Network Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Dec 20, 2017 |
| IPR2018-00346 | DISH Network Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Dec 20, 2017 |
| IPR2018-00351 | DISH Network Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Dec 20, 2017 |
| IPR2018-00384 | Google LLC v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Dec 22, 2017 |
| IPR2018-00474 | Google LLC v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Jan 12, 2018 |
| IPR2018-00475 | Google LLC v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Jan 12, 2018 |
| IPR2018-00476 | Google LLC v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Jan 12, 2018 |
| 1:18-cv-00001 | IPA Technologies Inc. v. Microsoft Corporation | Jan 2, 2018 |
| 1:18-cv-00318 | IPA Technologies Inc. v. Google LLC | Feb 26, 2018 |
| IPR2018-00734 | Microsoft Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Mar 6, 2018 |
| IPR2018-00791 | Microsoft Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Mar 21, 2018 |
| IPR2018-00792 | Microsoft Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Mar 21, 2018 |
| IPR2018-00793 | Microsoft Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Mar 21, 2018 |
| IPR2018-00794 | Microsoft Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Mar 21, 2018 |
| IPR2018-01440 | Microsoft Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Aug 9, 2018 |
| IPR2019-00730 | Google LLC v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Feb 26, 2019 |
| IPR2019-00731 | Google LLC v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Feb 26, 2019 |
| IPR2019-00732 | Google LLC v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Feb 26, 2019 |
| IPR2019-00733 | Google LLC v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Feb 26, 2019 |
| IPR2019-00734 | Google LLC v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Feb 26, 2019 |
| IPR2019-00735 | Google LLC v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Feb 26, 2019 |
| IPR2019-00736 | Google LLC v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Feb 26, 2019 |
| IPR2019-00835 | Microsoft Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Mar 19, 2019 |
| IPR2019-00836 | Microsoft Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Mar 19, 2019 |
| IPR2019-00837 | Microsoft Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Mar 19, 2019 |
| IPR2019-00838 | Microsoft Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Mar 20, 2019 |
| IPR2019-00839 | Microsoft Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Mar 20, 2019 |
| IPR2019-00840 | Microsoft Corporation v. IPA Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Technologies Inc., which is a wholly owned subsidiary of Wi-LAN Inc., which is a wholly owned subsidiary of Quarterhill Inc. | Mar 20, 2019 |
