This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Lg Display., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Ji Ho Cho and Display Technology Innovation.
Introduction
Ji Ho Cho is an inventor associated with Paju-si, South Korea, and LG Display Co., Ltd. His patent work concerns display circuitry designed to improve grayscale-specific gamma compensation.
Latest Patents
The provided information lists one patent for Cho: “Gamma Voltage Generation Circuit and Display Device Including Same.” The invention uses a first resistor string to divide high and low gamma reference voltages into multiple gamma voltages. Buffers transfer those voltages to a second resistor string, which generates gamma compensation voltages for different grayscale levels. Cho is credited with 1 patent.
Career Highlights
Cho’s listed invention addresses gamma voltage generation, an important aspect of display-device operation. The patent describes a circuit architecture that combines resistor strings and buffers to produce grayscale-specific compensation voltages.
Collaborations
The provided information identifies Dae Seok Oh as Cho’s coworker. Both are associated with LG Display Co., Ltd.
Conclusion
Ji Ho Cho’s listed patent reflects work on circuitry for generating gamma compensation voltages in display devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile