Inventor
CAO SONG
US28 patents
⚠️ This page may combine multiple inventors who share the name “CAO SONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TURING VIDEO
6 patentsUS11354901B2Jun 7, 2022
Activity recognition method and system
TURING VIDEO2 citations72
US10691950B2Jun 23, 2020
Activity recognition method and system
TURING VIDEO3 citations72
US11209796B2Dec 28, 2021
Surveillance system with intelligent robotic surveillance device
TURING VIDEO1 citations62
US10671050B2Jun 2, 2020
Surveillance system with intelligent robotic surveillance device
TURING VIDEO1 citations62
US11475671B2Oct 18, 2022
Multiple robots assisted surveillance system
TURING VIDEO0 citations51
US11106917B2Aug 31, 2021
Surveillance system with human-machine interface
TURING VIDEO0 citations51
VERKADA INC
6 patentsUS12056918B1Aug 6, 2024
Methods and apparatus for identifying video-derived data
VERKADA INC2 citations70
US12033348B1Jul 9, 2024
Methods and apparatus for generating images of objects detected in video camera data
VERKADA INC2 citations68
US11983927B1May 14, 2024
Methods and apparatus to produce anaomalous video highlights
VERKADA INC1 citations57
US11978267B2May 7, 2024
Automatic multi-plate recognition
VERKADA INC0 citations50
US12039781B2Jul 16, 2024
Methods and apparatus for targeted analysis of video images and detection of persistent changes in a camera view
VERKADA INC0 citations47
US12069363B2Aug 20, 2024
Approaches to obfuscating biometric data for privacy reasons in a browser environment and surveillance systems for accomplishing the same
VERKADA INC0 citations43
CIENA CORP
5 patentsUS10992374B1Apr 27, 2021
Automatic remote node turn-up procedure using a raman amplifier on a stretched fiber span
CIENA CORP21 citations94
US10411796B1Sep 10, 2019
Optical fiber characterization measurement systems and methods
CIENA CORP30 citations94
US11201667B2Dec 14, 2021
Optical fiber characterization measurement systems and methods
CIENA CORP6 citations84
US12176946B2Dec 24, 2024
Laser safety shutoff or power reduction for optically amplified fiber optic links with high transmission power
CIENA CORP0 citations62
US11824581B2Nov 21, 2023
Turn-up procedure for local and remote amplifiers in an optical system
CIENA CORP0 citations52