Location History:
- Newark, DE (US) (1991)
- Bear, DE (US) (1991 - 2005)
Company Filing History:
8 out of 16,338 
4 out of 1,521 
1 out of 832,718 Years Active: 1991-2005
Title: Innovations and Contributions of Inventor Lap K Cheng
Introduction
Lap K Cheng is a notable inventor based in Bear, Delaware, with a significant portfolio of 13 patents. His work primarily focuses on advancements in printing technologies and optical devices. Cheng's innovative contributions have had a substantial impact on the fields of flexographic printing and optical parametric oscillators.
Latest Patents
One of Cheng's latest patents is for photobleachable compounds used in flexographic printing plates. This invention describes a photosensitive printing element that includes a support and a photopolymerizable layer. The layer comprises a photopolymerizable composition that contains at least one elastomeric binder, one monomer, an initiator sensitive to actinic radiation, and a photobleachable compound. These compounds enhance the resolution of images produced by reducing the effects of scattered light. Another significant patent is for a tunable optical parametric oscillator. This device features a cavity with a pumping section containing a nonlinear crystal, which is aligned for optimal performance. The tunable laser produces output beams across a range of wavelengths, showcasing Cheng's expertise in optical technologies.
Career Highlights
Throughout his career, Lap K Cheng has worked with prominent organizations, including E.I. DuPont de Nemours and Company and Cornell Research Foundation Inc. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in his field.
Collaborations
Cheng has collaborated with notable colleagues, including Chung L Tang and Albert A Ballman. These partnerships have fostered a collaborative environment that has led to significant advancements in their respective areas of expertise.
Conclusion
Lap K Cheng's contributions to innovation in printing and optical technologies are noteworthy. His patents reflect a commitment to enhancing the functionality and efficiency of these technologies. Cheng's work continues to influence the industry and inspire future innovations.
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.