Patent details
EP3421648 Title: POLYCRYSTALLINE GALLIUM NITRIDE SELF-SUPPORTED SUBSTRATE AND LIGHT EMITTING ELEMENT USING THE SAME
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Basic Information
- Publication number:
- EP3421648
- WO Application Number:
- JP2017004891
- Type:
- European Patent Granted for NL
- Status:
- Deemed not to be granted according to art. 52.4a or 52.6 ROW
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP17756243.6
- WO Publication Number:
- WO2017145802
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- Japan (JP)
- Publications:
Dates
- Filing date:
- 10/02/2017
- Grant date:
- 25/01/2023
- EP Publication Date:
- 02/01/2019
- WO Publication Date:
- 31/08/2017
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- Claims Translation B2 Received Date:
- Claims Translation B3 Received Date:
- Lapsed By Non Payment Annual Fee Date:
- Renunciation Date:
- NullificationDate:
- Published:
- Due To Cession Date:
- Registration date:
- 25/01/2023
- EP B1 Publication Date:
- 25/01/2023
- EP B2 Publication Date:
- EP B3 Publication Date:
- Description Translation B1 Received Date:
- Description Translation B2 Received Date:
- Description Translation B3 Received Date:
- Expiration date:
- 09/02/2037
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- 25/01/2023
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 25/01/2023
- Name:
- NGK Insulators, Ltd.
- Address:
- 2-56, Suda-cho Mizuho-ku, NAGOYA-SHI, AICHI 467-8530, Japan (JP)
Inventor
1
- Name:
- WATANABE, Morimichi
- Address:
- Nagoya-Shi Aichi 467-8530, Japan (JP)
2
- Name:
- SATO, Kei
- Address:
- Nagoya-Shi Aichi 467-8530, Japan (JP)
3
- Name:
- KURAOKA, Yoshitaka
- Address:
- Nagoya-Shi Aichi 467-8530, Japan (JP)
4
- Name:
- IMAI, Katsuhiro
- Address:
- Nagoya-Shi Aichi 467-8530, Japan (JP)
5
- Name:
- NANATAKI, Tsutomu
- Address:
- Nagoya-Shi Aichi 467-8530, Japan (JP)
Priority
1
- Priority Patent Number:
- 2016139508
- Priority Date:
- 14/07/2016
- Priority Country:
- Japan (JP)
2
- Priority Patent Number:
- 2016034006
- Priority Date:
- 25/02/2016
- Priority Country:
- Japan (JP)
3
- Priority Patent Number:
- PCT/JP2016/078267
- Priority Date:
- 26/09/2016
- Priority Country:
- World Intellectual Property Office (WIPO) (WO)
4
- Priority Patent Number:
- PCT/JP2016/078265
- Priority Date:
- 26/09/2016
- Priority Country:
- World Intellectual Property Office (WIPO) (WO)
5
- Priority Patent Number:
- PCT/JP2016/078264
- Priority Date:
- 26/09/2016
- Priority Country:
- World Intellectual Property Office (WIPO) (WO)
Classification
- IPC or IDT classification:
- H01L 31/0392; H01L 33/32; C30B 9/12; C30B 19/02; C30B 19/12; C30B 28/04; C30B 29/40; C30B 29/60;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 22/23
- Publication date:
- 31/05/2023
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 04/23
- Publication date:
- 25/01/2023
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 202304
- Publication date:
- 25/01/2023
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- Annual Fee Number:
- Last Annual Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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