Location History:
- Wescosville, PA (US) (1995 - 2000)
- Pleasanton, CA (US) (2003 - 2012)
- Breinigsville, PA (US) (2013)
Company Filing History:
11 out of 3,186 
2 out of 993 
Years Active: 1995-2013
Title: The Innovations of John Giles Langan
Introduction
John Giles Langan is a notable inventor based in Pleasanton, California. He holds a total of 13 patents, showcasing his significant contributions to the field of technology and innovation. His work primarily focuses on advancements in photovoltaic devices and dielectric materials.
Latest Patents
One of Langan's latest patents involves the use of additives to silane for thin film silicon photovoltaic devices. This innovation utilizes chemical additives to enhance the deposition rate of amorphous silicon films and microcrystalline silicon films. The result is an improved electrical current that generates solar-grade films, which are essential for manufacturing Thin Film based Photovoltaic (TFPV) devices. Another significant patent is a process for restoring dielectric properties. This method prepares an interlayer dielectric to minimize damage to its dielectric properties through a series of steps, including the deposition of silicon-containing dielectric material and exposure to UV radiation and thermal energy.
Career Highlights
Throughout his career, Langan has worked with prominent companies such as Air Products and Chemicals, Inc. and Novellus Systems Incorporated. His experience in these organizations has contributed to his expertise in the field and has allowed him to develop innovative solutions that address industry challenges.
Collaborations
Langan has collaborated with notable coworkers, including William R. Entley and Raymond Nicholas Vrtis. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
John Giles Langan's contributions to the field of innovation are evident through his numerous patents and collaborations. His work continues to impact the development of advanced technologies in photovoltaic devices and dielectric materials.
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.