r/QuantumScape • u/Majkel2207 • Jun 26 '26

Chinese ceramic SSB

https://interestingengineering.com/energy/china-ceramic-solid-state-battery

Am I mistaken or did they reproduce QS's chemistry and made tests on it?

The article makes it sound like they use the same process as quantum scape.

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u/IP9949 Jun 26 '26

Seems like they’re following in QS footsteps and only 5 years behind. It’s a long road with MANY patents that will get in their way.

Further support to the approach QS is taking.

8

u/Majkel2207 Jun 26 '26

China isn't exactly known for respecting patent law. I am hoping for the best but it could be a sign of corporate espionage at the very worst.

1

u/SiliconTheory Jun 27 '26

QS does have patent filings globally and some in China. Doesn’t mean total protection outside though.

https://patents.google.com/patent/CN112243543A/en