Location History:
- Duluth, GA (US) (1996)
- Norcross, GA (US) (2000 - 2003)
Company Filing History:
Years Active: 1996-2003
Title: David I Chang: Innovator in Wireless Keyboard Technology
Introduction
David I Chang is a notable inventor based in Norcross, GA (US). He holds a total of 3 patents that showcase his contributions to technology, particularly in the field of wireless communication.
Latest Patents
One of his latest patents is titled "System and method for using infrared remote control packet delivery in a wireless keyboard having a pointing device." This invention involves an infrared (IR) keyboard that utilizes a communication protocol and a method for operation. The keyboard includes circuitry that converts standard recognized keystrokes into corresponding IR data words for transmission to an IR receiver. The design features logic that determines the type of key being actuated and assigns a communication protocol based on the detected key. An IR code word corresponding to the detected key is associated with the key press and transmitted from the IR keyboard to an IR receiver using the appropriate protocol.
Career Highlights
David I Chang is currently employed at Scientific-Atlanta, Inc., where he continues to innovate and develop new technologies. His work has significantly impacted the way wireless keyboards operate, enhancing user experience and functionality.
Collaborations
Some of his notable coworkers include Donald H Bowen and John R Tucker, who have likely contributed to the collaborative environment that fosters innovation at Scientific-Atlanta, Inc.
Conclusion
David I Chang's work in wireless keyboard technology exemplifies the spirit of innovation. His patents reflect a commitment to advancing communication technology, making him a significant figure in his field.