Inventor

CHANG YUN

SA36 patents

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

CHANG YUN

SAUDI ARABIAN OIL CO

Densifying carbon dioxide with a dispersion of carbon dioxide-philic water capsules

Stabilization of petroleum surfactants for enhancing oil recovery

Encapsulated nanocompositions for increasing hydrocarbon recovery

Encapsulation of an acid precursor for oil field applications

Encapsulation of an acid precursor for oil field applications

Densifying carbon dioxide with a dispersion of carbon dioxide-philic water capsules

Encapsulated nanocompositions for increasing hydrocarbon recovery

Encapsulated nanocompositions for increasing hydrocarbon recovery

Stabilization of petroleum surfactants for enhancing oil recovery

Densifying carbon dioxide with a dispersion of carbon dioxide-philic water capsules

Densifying carbon dioxide with a dispersion of carbon dioxide-philic water capsules

Plugging thief zones and fractures by in-situ and in-depth crystallization for improving water sweep efficiency of sandstone and carbonate reservoirs

MACRONIX INT CO LTD

Method of making nonvolatile memory devices having reduced resistance diffusion regions

Interpoly dielectric process

Self-aligned trench isolation for memory array using sidewall spacers

Method for forming a flash memory cell having contoured floating gate surface

Contact array structure for buried type transistor

Method for forming a contoured floating gate cell

Method for forming a v-shaped floating gate

Nitridation process with peripheral region protection

Self-aligned isolation and planarization process for memory array

Shallow trench isolation method used in a semiconductor wafer

Method for forming a flash memory cell having contoured floating gate surface

TAIWAN SEMICONDUCTOR MFG CO LTD

Method for forming semiconductor device structure with conductive line

Method and structure for nitrogen-doped shallow-trench isolation dielectric

Method for forming semiconductor device structure with conductive line

Method for forming semiconductor device structure with conductive line

TAIWAN SEMICONDUCTOR MFG

Single transistor DRAM cell with reduced current leakage and method of manufacture

Single transistor RAM cell and method of manufacture

Low temperature method for metal deposition

SAMSUNG ELECTRONICS CO LTD

Module substrate for semiconductor module, semiconductor module and test socket for testing the same

Storage device testing module

Test socket for performing a test on an electronic device

COGNEX CORP

Creating geometric model descriptions for use in machine vision inspection systems

ZHOU XIANMIN JOE

Plugging thief zones and fractures by in-situ and in-depth crystallization for improving water sweep efficiency of sandstone and carbonate reservoirs

J&E MACHINE TECH INC

Recoil buffer assembly