Company Filing History:
Years Active: 2017-2024
Title: The Innovative Contributions of David Johnson
Introduction
David Johnson is a prominent inventor based in Cupertino, California, known for his significant contributions to technology. With a total of nine patents to his name, Johnson has made strides in the field of capacitive touch screen technology. His work has been instrumental in enhancing user interaction with electronic devices.
Latest Patents
One of Johnson's latest patents focuses on the detection of a protective cover film on a capacitive touch screen. This invention describes methods, systems, and devices that allow for the detection of a protective cover film. The device includes a capacitive touch screen with a surface and a sensor grid underneath, which consists of a set of conductive columns and rows. The device measures mutual capacitance between subsets of these conductive elements and compares it to a baseline mutual capacitance. Based on this comparison, the device can determine the presence of a protective layer in contact with the screen's surface and adjust the sensor grid's operating characteristics accordingly.
Career Highlights
Throughout his career, David Johnson has worked with leading companies in the technology sector, including Qualcomm Incorporated and Qualcomm Technologies, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in touch screen technology.
Collaborations
Johnson has collaborated with notable professionals in the field, including Richard Stacy Withers and Hrishikesh Vijaykumar Panchawagh. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
David Johnson's contributions to capacitive touch screen technology exemplify the spirit of innovation. His patents not only enhance user experience but also pave the way for future advancements in the field.
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.