Patents/Inventors

Zhenhua Yang

QingdaoCN5 patents

5 Patents

US124595532025
Portable Folding Wagon
Qingdao Ritashaw Machinery Co., Ltd.
0 cites
USD10863032025
Folding Wagon
Qingdao Ritashaw Machinery Co., Ltd.
0 cites
USD10198112024
Folding Wagon
Qingdao Ritashaw Machinery Co., Ltd.
0 cites
US116824652023
Reliable Through-silicon Vias
ATI Technologies ULC
0 cites
US115639452023
Adaptive Offset for Variance Based Quantization
ATI Technologies ULC
0 cites