Company Filing History:
2 out of 1,642 
1 out of 5,309 
1 out of 1,941 
Years Active: 2013-2025
Title: Joseph Davis Greer: Innovator in Input Technologies
Introduction
Joseph Davis Greer is a notable inventor based in Portland, OR (US). He has made significant contributions to the field of input technologies, holding a total of 5 patents. His work focuses on enhancing user interaction through innovative systems and methods.
Latest Patents
Greer's latest patents include a hardware-agnostic input framework designed to provide input capabilities at various fidelity levels. This invention outlines methods and systems for enabling applications to utilize different input techniques based on data from multiple devices. Another significant patent involves interpreting thumb movements of in-air hand gestures for controlling user interfaces. This method utilizes data from a wrist-wearable device to determine the orientation during hand gestures, allowing for responsive user interface control.
Career Highlights
Throughout his career, Greer has worked with prominent organizations such as Meta Platforms Technologies, LLC and Leland Stanford Junior University. His experience in these companies has allowed him to develop and refine his innovative ideas in input technology.
Collaborations
Greer has collaborated with talented individuals in his field, including Chengyuan Yan and Sheng Shen. These partnerships have contributed to the advancement of his projects and patents.
Conclusion
Joseph Davis Greer is a distinguished inventor whose work in input technologies continues to influence the way users interact with applications and devices. His innovative patents and collaborations highlight his commitment to advancing technology in meaningful ways.