Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for determining if refrigerant charge is sufficient and charging refrigerant

Method for determining if refrigerant charge is sufficient and charging refrigerant

US Patent 9027357 · Granted May 12, 2015

Estimated economic value: $44,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Positive electrode active material for lithium secondary battery2025
Vertical memory devices2024
Mass spectrometry system and method2022
Non-volatile memory device and program method of a non-volatile memory device2022
Positive active material for rechargeable lithium battery, method of preparing t2021
Device and method for generating organic molecular cluster ion beam2020
Nickel-based composite oxide for lithium secondary battery, and lithium secondar2019
Methods of operating nonvolatile memory devices including erasing a sub-block2019
Vertical memory devices2019
Air conditioning apparatus and method for determining the amount of refrigerant 2012
Air conditioning apparatus and method for determining the amount of refrigerant 2012
Air conditioner2011