Inventor

DONG DAHAI

CN4 patents

⚠️ This page may combine multiple inventors who share the name “DONG DAHAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DONG DAHAI

1 patent

US9220254B2Dec 29, 2015

Bed bug trap or barrier surrounding a bed

DONG DAHAI12 citations76

HUAWEI DEVICE (DONGGUAN) CO LTD

1 patent

US9868234B2Jan 16, 2018

Method for manufacturing carbon fiber component and carbon fiber component manufactured by using this method

HUAWEI DEVICE (DONGGUAN) CO LTD2 citations65

CENOVUS ENERGY INC

1 patent

US11697984B2Jul 11, 2023

System and process for producing diluent from dilbit, transportation, and treatment of heavy oil

CENOVUS ENERGY INC0 citations47

HUAWEI TECH CO LTD

1 patent

US10284754B2May 7, 2019

Camera assembly configured to be detachably mounted on a mobile terminal

HUAWEI TECH CO LTD0 citations38