Inventor
LIU CHENG-YI
TW31 patents
⚠️ This page may combine multiple inventors who share the name “LIU CHENG-YI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY GROUP CORP
8 patentsUS11256257B2Feb 22, 2022
Method of multi-drone camera control
SONY GROUP CORP2 citations71
US11743444B2Aug 29, 2023
Electronic device and method for temporal synchronization of videos
SONY GROUP CORP3 citations70
US12238412B2Feb 25, 2025
System and method to reduce an amount of sunlight and an amount of specular reflection in drone sensing
SONY GROUP CORP0 citations62
US12026917B2Jul 2, 2024
Method of 3D reconstruction of dynamic objects by mobile cameras
SONY GROUP CORP0 citations62
US11721030B2Aug 8, 2023
Method of autonomous hierarchical multi-drone image capturing
SONY GROUP CORP1 citations62
US12094197B2Sep 17, 2024
Extraneous content removal from images of a scene captured by a multi-drone swarm
SONY GROUP CORP0 citations52
US11460867B2Oct 4, 2022
System of multi-swarm drone capturing
SONY GROUP CORP0 citations52
US12167150B2Dec 10, 2024
Electronic device and method for spatial synchronization of videos
SONY GROUP CORP0 citations49
UNIV NAT CENTRAL
7 patentsUS6744142B2Jun 1, 2004
Flip chip interconnection structure and process of making the same
UNIV NAT CENTRAL27 citations91
US6642079B1Nov 4, 2003
Process of fabricating flip chip interconnection structure
UNIV NAT CENTRAL50 citations91
US8381964B2Feb 26, 2013
Tin-silver bonding and method thereof
UNIV NAT CENTRAL6 citations65
US7265389B2Sep 4, 2007
Light emitting diode and fabricating method thereof
UNIV NAT CENTRAL6 citations59
US7507636B2Mar 24, 2009
Amorphous Si/Au eutectic wafer bonding structure
UNIV NAT CENTRAL0 citations48
US7291863B2Nov 6, 2007
Light emitting diode structure
UNIV NAT CENTRAL1 citations48
US9397256B2Jul 19, 2016
Light-emitting diode structure having progressive work function layer
UNIV NAT CENTRAL0 citations39
SONY CORP
6 patentsUS10445898B2Oct 15, 2019
System and method for camera calibration by use of rotatable three-dimensional calibration object
SONY CORP14 citations86
US10573050B1Feb 25, 2020
Marker-based pose estimation
SONY CORP18 citations85
US11144766B2Oct 12, 2021
Method for fast visual data annotation
SONY CORP4 citations73
US10210615B2Feb 19, 2019
System and method for extrinsic camera parameters calibration by use of a three dimensional (3D) calibration object
SONY CORP6 citations73
US9947111B2Apr 17, 2018
Method of multiple camera positioning utilizing camera ordering
SONY CORP3 citations73
US9791264B2Oct 17, 2017
Method of fast and robust camera location ordering
SONY CORP0 citations52