This inventor holds 67 USPTO granted patents and 11 published patent applications, plus 8 CIPO patents and 18 EPO patents, primarily in Video Compression. Top assignees: Microsoft Technology Licensing, LLC, Ntt Docomo, Inc., Roblox Corporation. Active years: 2011-2026.
Location History:
- Sunnyvale, CA (US) (2011 - 2015)
- San Jose, CA (US) (2016)
- Redmond, MA (US) (2018)
- Redmond, WA (US) (2016 - 2024)
Company Filing History:
52 out of 56,194 
14 out of 4,929 
1 out of 189 
Years Active: 2011-2026
Areas of Expertise:
Title: Innovative Contributions of Sandeep Kanumuri in Chroma Quantization Parameter Technologies
Introduction
Sandeep Kanumuri, an accomplished inventor based in Redmond, WA, holds an impressive portfolio of 49 patents. His innovative work primarily focuses on advancements in video encoding technology, specifically concerning chroma quantization parameters, which play a critical role in video quality and compression efficiency.
Latest Patents
Among his latest patents, Kanumuri has made significant strides with innovations in controlling and using chroma quantization parameter values that depend on various QP values. One notable patent addresses the relationship between primary and secondary color component quantization parameters. In this innovative framework, when encoding video, an encoder determines a QP index from both primary component QP and a secondary component QP offset. By mapping this QP index to a secondary component QP with an extended range, the encoder efficiently outputs a bitstream containing the encoded content. Similarly, during decoding, a decoder independently utilizes this QP index to accurately map back to the secondary component QP, ensuring that the video maintains its intended quality.
Career Highlights
Sandeep Kanumuri's career includes significant contributions at prestigious organizations, including Microsoft Technology Licensing, LLC, and NTT DOCOMO, Inc. His expertise in the field has been a valuable asset to these companies, allowing them to push the boundaries of technology in video encoding processes.
Collaborations
Throughout his career, Kanumuri has collaborated with experienced professionals in the field, including peers such as Gary Joseph Sullivan and Frank Jan Bossen. These collaborations have likely facilitated innovative discussions and advancements that benefit the technology landscape.
Conclusion
Sandeep Kanumuri's contributions through his patents exemplify his expertise in innovations related to chroma quantization parameters, significantly influencing video encoding technology. His work continues to pave the way for advancements in digital media, showcasing the impact of committed inventors in shaping our technological future.