Shanghai
China
10
2023-05-25
The entities that hold a legal rights for patent applications filed by inventor CHEN Lijun:
Lijun CHEN from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Image stitching method for stitching product
#2 | 2021-03-04Method and device for positioning sound source by using fisheye lens
#3 | 2019-08-29Data transmission apparatus of circuit breaker controller
#4 | 2017-05-04Photoresist bottle capable of improving poor coating coverage
#5 | 2016-12-29METHOD OF LAYER MANAGEMENT WITH DOUBLE-LAYER OVERLAY ACCURACY CONTROL, CALIBRATION MARK AND MEASUREMENT SYSTEM
#6 | 2016-09-22Self-test module of electronic circuit breaker
#7 | 2014-06-05Apparatus for detecting the flatness of wafer and the method thereof
#8 | 2013-05-23Temperature balancing device of projection objective of lithography machine and method thereof
#9 | 2012-09-27Method and device for determining forwarding rule for data packet
#10 | 2012-06-286-amino quinazoline or 3-cyano quinoline derivatives, preparation methods and pharmaceutical uses thereof
258375 ⎘