This inventor holds 4 USPTO granted patents. Top assignees: Google Inc., Garmin Switzerland Gmbh, Other. Active years: 2015-2025.
Company Filing History:
2 out of 33,862 
1 out of 366 
1 out of 834,350 Years Active: 2015-2025
Title: Innovations of Che-Wei Liu
Introduction
Che-Wei Liu is an accomplished inventor based in Taipei, Taiwan. He holds a total of 4 patents that showcase his innovative contributions to technology, particularly in the field of modular floodlight systems.
Latest Patents
One of his latest patents is a modular floodlight system with supplemental motion detection. This invention describes techniques for a modular floodlight system that includes a camera unit magnetically coupled to an accessory unit. The accessory unit features passive infrared (PIR) sensors that enhance the motion-detection capabilities of the camera unit. For instance, the accessory unit's PIR sensor provides a different field of view compared to the camera unit's PIR sensor. Motion detected in either or both of the PIR fields of view can trigger changes in the camera system's functionality, such as activating image capture or turning on the floodlights.
Another significant patent by Liu is the modular floodlight system itself. This system comprises a floodlight device with a main housing that supports multiple floodlights and a modular camera device. The main housing is designed with a magnetic mount that allows for easy attachment of the camera device, enabling 3-axis articulation. Additionally, the main housing includes a power supply unit that powers both the camera device and the floodlights. The modular design simplifies installation for consumers and allows for easy replacement of the camera device.
Career Highlights
Che-Wei Liu has worked with notable companies, including Google Inc. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Some of his coworkers include Chia-Chi Liu and Poll Shih, who have collaborated with him on various projects.
Conclusion
Che-Wei Liu's contributions to the field of modular floodlight systems demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to enhancing technology for practical applications.