Inventor
ITHAPU VAMSI KRISHNA
US14 patents
⚠️ This page may combine multiple inventors who share the name “ITHAPU VAMSI KRISHNA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FACEBOOK TECH LLC
8 patentsUS10897570B1Jan 19, 2021
Room acoustic matching using sensors on headset
FACEBOOK TECH LLC16 citations83
US10880667B1Dec 29, 2020
Personalized equalization of audio output using 3D reconstruction of an ear of a user
FACEBOOK TECH LLC15 citations82
US10966043B1Mar 30, 2021
Head-related transfer function determination using cartilage conduction
FACEBOOK TECH LLC3 citations73
US10932083B2Feb 23, 2021
Individualization of head related transfer function templates for presentation of audio content
FACEBOOK TECH LLC4 citations72
US10999690B2May 4, 2021
Selecting spatial locations for audio personalization
FACEBOOK TECH LLC2 citations71
US10823960B1Nov 3, 2020
Personalized equalization of audio output using machine learning
FACEBOOK TECH LLC6 citations70
US10976543B1Apr 13, 2021
Personalized equalization of audio output using visual markers for scale and orientation disambiguation
FACEBOOK TECH LLC3 citations68
US11234096B2Jan 25, 2022
Individualization of head related transfer functions for presentation of audio content
FACEBOOK TECH LLC0 citations62
META PLATFORMS TECH LLC
5 patentsUS11445318B2Sep 13, 2022
Head-related transfer function determination using cartilage conduction
META PLATFORMS TECH LLC1 citations62
US11523240B2Dec 6, 2022
Selecting spatial locations for audio personalization
META PLATFORMS TECH LLC1 citations61
US12513486B2Dec 30, 2025
Head-related transfer function determination using reflected ultrasonic signal
META PLATFORMS TECH LLC0 citations56
US12526593B1Jan 13, 2026
Estimation of hearing loss of a user from interactions with a local environment by the user identified from captured audio and information describing the local area
META PLATFORMS TECH LLC0 citations52
US11526589B2Dec 13, 2022
Wearer identification based on personalized acoustic transfer functions
META PLATFORMS TECH LLC0 citations51