Souvik has experience in performing high profile litigation cases, especially on performing invalidity search against patents of Sonos, Divx, LG, Samsung, InterDigital, etc. He has also performed invalidity search for patents of Google, Nokia, Hisense, Huawei, Panasonic, ZTE etc. Further, he is having a good experience and expertise in working on complicated patents related to video streaming concepts like Adaptive bitrate streaming (ABS), DVB standards.