Company Filing History:
Years Active: 2018-2025
Title: Innovations of Johan L Piper
Introduction
Johan L Piper is a notable inventor based in Cupertino, CA (US). He has made significant contributions to the field of electronic displays and LED technology. With a total of 7 patents to his name, his work has had a considerable impact on the industry.
Latest Patents
Among his latest patents is a method and apparatus for LED drivers designed to reduce cross talk or flicker. This innovation provides systems and methods for electronic displays that utilize reference voltages to control the driving current of illuminators. The reference voltages help to minimize or eliminate cross talk in driving voltages among different illuminators and address driving voltage variations from frame to frame. Additionally, the transient performance of the driving current of the illuminator can be enhanced by implementing these reference voltages. Another significant patent involves direct LED temperature sensing systems and methods. This device includes an electronic display that generates an image frame based on image data. The display features an illuminator that produces light, multiple light regulators that manage the emission of light at pixel locations, and driving circuitry that applies an operating electrical stimulus during the emission period and a reference electrical stimulus during the off period. The measurement circuitry within the electronic display measures the response characteristic of the illuminator in response to the reference electrical stimulus, generating temperature data indicative of the illuminator's temperature.
Career Highlights
Johan L Piper has built a successful career at Apple Inc., where he has been instrumental in developing cutting-edge technologies. His innovative approach and technical expertise have led to advancements in electronic display systems.
Collaborations
Throughout his career, Johan has collaborated with talented individuals such as James Aamold and Fenghua Zheng. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Johan L Piper's contributions to the field of electronic displays and LED technology exemplify the spirit of innovation. His patents reflect a commitment to improving technology and enhancing user experiences.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.