Beijing
China
5
2026-03-05
The entities that hold a legal rights for patent applications filed by inventor HE Ying:
Ying HE from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
BAMBOO WITH SINGLE-SIDED DENSIFICATION ON BAMBOO INNER LAYER, AND PREPARATION METHOD AND USE THEREOF
#2 | 2018-03-29Method and device for testing wettability of dense oil reservoir
#3 | 2018-03-29Core holding system
#4 | 2013-08-29Provisioning a cluster of distributed computing platform based on placement strategy
#5 | 2011-01-13Method, roaming processing device and communication system for implementing international roaming
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