Company Filing History:

3 out of 2,622

Abb Schweiz Ag

Years Active: 2015-2019

where 'Filed Patents' based on already Granted Patents

4 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 10256745 - Multilevel converter with reduced AC fault handling rating (2019-04-09),

2. 9716425 - Multilevel converter with hybrid full-bridge cells (2017-07-25),

3. 9479076 - Converter cell with reduced power losses, high voltage multilevel converter and associated method (2016-10-25),

4. 9099268 - Bypass switch assembly (2015-08-04),

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2 patents (EPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Liwei Wang

Location History:

Company Filing History:

Years Active: 2015-2019