Inventor
LI ZELIANG
CN15 patents
⚠️ This page may combine multiple inventors who share the name “LI ZELIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHENGDU BOE OPTOELECT TECH CO
6 patentsUS12147269B2Nov 19, 2024
Back film and display device
CHENGDU BOE OPTOELECT TECH CO2 citations71
US12554353B2Feb 17, 2026
Touch structure and manufacturing method thereof, display panel, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations61
US12242686B2Mar 4, 2025
Touch structure and manufacturing method thereof, display panel, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations61
US11818920B2Nov 14, 2023
Display panel and manufacturing method thereof, display device
CHENGDU BOE OPTOELECT TECH CO0 citations60
US12557498B2Feb 17, 2026
Light emitting panel and preparation method thereof, and light emitting apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12433109B2Sep 30, 2025
Display substrate, preparation method thereof, and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations49
UNIV SOUTHWEST PETROLEUM
4 patentsUS11542789B2Jan 3, 2023
Cavity creation tool by crushing with multi-stage controllable water jet for natural gas hydrate development
UNIV SOUTHWEST PETROLEUM2 citations69
US11506033B2Nov 22, 2022
Oil extraction and gas production method capable of in-situ sand control and removal by downhole hydraulic lift
UNIV SOUTHWEST PETROLEUM2 citations59
US12060958B2Aug 13, 2024
Pure electric modular subsea test tree
UNIV SOUTHWEST PETROLEUM0 citations48
US11434727B2Sep 6, 2022
In situ exploitation-separation-backfilling integration apparatus used for natural gas hydrates
UNIV SOUTHWEST PETROLEUM0 citations48