Location History:
- Taoyuan Hsien, TW (2010)
- Tainan, TW (2007 - 2020)
Company Filing History:
2 out of 16 
2 out of 3,104 
1 out of 62 Years Active: 2007-2020
Title: Innovations of Yu-Cheng Chen
Introduction
Yu-Cheng Chen is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of technology, particularly in camera calibration systems and wireless communication. With a total of five patents to his name, his work reflects a commitment to advancing innovation.
Latest Patents
One of Yu-Cheng Chen's latest patents is a geometric camera calibration system and method. This system includes an extrinsic iterative closest point (ICP) device that generates an estimated extrinsic matrix by adjusting an initial extrinsic matrix according to first 3D points in camera coordinates. Additionally, it features an intrinsic ICP device that receives 3D points in chessboard coordinates and generates an error metric between these points and predetermined second reference 3D points. The extrinsic ICP device performs ICP operations to minimize the difference between the 3D points in camera coordinates and predetermined first reference 3D points. A current intrinsic matrix is outputted as an updated intrinsic matrix if a current error metric is not greater than a previous error metric.
Another significant patent is the switched beam smart antenna apparatus and related wireless communication circuit. This apparatus includes multiple beam adjusting elements and control modules that work together to optimize signal transmission. The design allows for selective transmission between different radiation strips, enhancing the efficiency of wireless communication.
Career Highlights
Yu-Cheng Chen has worked with prominent companies such as Delta Networks, Inc. and Realtek Semiconductor Corporation. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Throughout his career, Yu-Cheng Chen has collaborated with notable individuals, including Sheng-Yuan Chi and Shyh-Jong Chung. These partnerships have fostered a creative environment that has led to groundbreaking advancements in his field.
Conclusion
Yu-Cheng Chen's contributions to technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in camera calibration and wireless communication systems.