What about Yantai Ruichuang Micro-nano Company?

Ruichuang micro-nano company in Yantai is quite good.

Ruichuang Micro-Nano (SH688002) is a leading national high-tech enterprise specializing in the design and manufacturing technology development of application-specific integrated circuits, application-specific chips and MEMS sensors. With completely independent intellectual property rights, we provide excellent infrared imaging MEMS chips, ASIC processor chips, infrared thermal imaging and temperature measurement products, lasers, laser products and photoelectric systems to customers all over the world.

Ruichuang products are widely used in night vision observation, medical and epidemic prevention, smart industry, drone load, automatic driving, fire safety, Internet of Things, artificial intelligence, machine vision and other fields.

R&D:

Ruichuang Micronano has more than 0/000 employees/kloc, and R&D personnel account for 48%. 745 intellectual property projects have been authorized: 592 patented technologies have been authorized in China (including integrated circuit chips, MEMS sensor design and manufacturing, Matrixⅲⅲ III III image algorithm, intelligent and accurate temperature measurement algorithm, etc.). ); Foreign countries have authorized and accepted 18 patented technologies; Software copyright 10 1 piece; 39 integrated circuit layout design.