This inventor holds 15 USPTO granted patents. Top assignees: Sunplus Technology Co., Ltd., Sunplus Mmedia Inc., Realtek Semiconductor Inc.. Active years: 2004-2017.
Location History:
- Keelung City, TW (2008)
- Chieh Lung, TW (2009 - 2013)
- Keelung, TW (2004 - 2017)
Company Filing History:
11 out of 360 
3 out of 14 
1 out of 3,291 
Years Active: 2004-2017
Title: **Li-Ming Chen: A Pioneer in Division Operation and Remote-Controlled Systems**
Introduction
Li-Ming Chen, an accomplished inventor based in Keelung, Taiwan, has made significant contributions to the field of technology, particularly in division operation apparatuses and remote-controlled systems. With a remarkable portfolio of 15 patents, Chen is renowned for his innovative solutions that enhance efficiency and functionality in electronic devices.
Latest Patents
Among Li-Ming Chen's latest inventions is a **division operation apparatus and method of the same**. This advanced apparatus comprises various components, including a memory, a non-zero bit detection circuit, a mapping calculation circuit, a look-up circuit, a compensation circuit, and a multiplication circuit. The innovative design stores a divisor look-up table containing multiple entries, while the non-zero bit detection circuit identifies the highest non-zero bit of the divisor. The mapping calculation circuit generates a value within the range of the divisor look-up table based on a mapping function, and the multiplication circuit produces a divided result leveraging stored reciprocals and compensation values.
Another notable patent is the **remote-controlled positioning system, control system, and display device thereof**. This invention features a liquid crystal display (LCD) panel equipped with a backlight source and several infrared ray (IR) sources. The IR sources are strategically positioned to emit rays that interact with different display areas of the LCD panel. A directional remote controller captures these infrared rays to ascertain positional information, showcasing Chen's ability to blend hardware and software solutions ingeniously.
Career Highlights
Li-Ming Chen has worked for prominent companies, including Sunplus Technology Co., Ltd. and Sunplus Mmedia Inc. His tenure at these organizations has allowed him to refine his skills and contribute to groundbreaking technology that influences the consumer electronics market.
Collaborations
Throughout his career, Chen has had the opportunity to collaborate with esteemed colleagues, such as Chien-Chia Chien and Kun-Wei Lin. These partnerships have enriched his professional journey and facilitated the exchange of innovative ideas, furthering the development of his inventions.
Conclusion
Li-Ming Chen exemplifies the spirit of innovation, pushing the boundaries of technology with his patents and collaborative efforts. His work has paved the way for advancements in electronic devices, making him a key figure in the field of invention. As technology continues to evolve, Chen's contributions will undoubtedly inspire future generations of inventors and innovators.