Shanghai
China
8
2025-07-03
The entities that hold a legal rights for patent applications filed by inventor Du Jun:
Jun Du from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
COMMUNICATION METHOD AND RELATED APPARATUS
#2 | 2025-05-08OPTICAL DISPLAY APPARATUS
#3 | 2025-05-01OPTICAL EXPANSION WAVEGUIDE
#4 | 2022-12-01Communication method between core network device and terminal in communication system
#5 | 2020-04-02Communication method, apparatus, and system
#6 | 2020-01-23Communication method between core network device and terminal in communication system
#7 | 2019-08-22Information sending method, device, and system
#8 | 2019-08-01Communication method between core network device and terminal in communication system
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