NC - IGZO
USPTO (United States) · Serial 79134599
- Status
- cancelled
- Status updated
- 22 June 2023
- Filing date
- 21 June 2013
- Registration date
- 4 February 2014
- Nice classification
- 9
- Owner
- SEMICONDUCTOR ENERGY LABORATORY Co., Ltd.
- Owner country
- JP
- Raw status code
- 404
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79134599) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.