TFLX CHIPLET
Live / Allowed — Notice of allowance issued (as of 16 Dec 2025)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 24 Apr 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99153603
- Mark type
- Stylized text
- Filed
- 24 Apr 2025
- Published for opposition
- 21 Oct 2025
- Attorney of record
- Carissa L. Weiss
Goods and services
- Class 009 — Scientific and electric apparatus: Photonic integrated chips (PICs); photonic computer chips; photonic integrated chips (PICs) used for artificial intelligence (AI) applications; computer hardware; chiplets comprising one or more photonic integrated chips (PICs); chiplets comprising one or more photonic integrated chips (PICs) comprising thin film lithium niobate, thin film lithium tantalate, a thin film lithium containing material, or a Pockels material
Owner
- HyperLight Corporation, Cambridge, MA, US
- HyperLight Corporation, Cambridge, MA, US
Prosecution history
- 16 Dec 2025 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 21 Oct 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 21 Oct 2025 — PUBLISHED FOR OPPOSITION
- 15 Oct 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 22 Sept 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 22 Sept 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 21 Sept 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 21 Sept 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 17 Sept 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 17 Sept 2025 — NON-FINAL ACTION E-MAILED
- 17 Sept 2025 — NON-FINAL ACTION WRITTEN
- 16 Sept 2025 — ASSIGNED TO EXAMINER
- 02 Sept 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 24 Apr 2025 — APPLICATION FILING RECEIPT MAILED
- 24 Apr 2025 — NEW APPLICATION ENTERED