Inventor

Song Yipin

CN5 patents

⚠️ This page may combine multiple inventors who share the name “Song Yipin”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUZHOU LYCORE TECH CO LTD

2 patents

US12025865B2Jul 2, 2024

Distributed optical phase modulator

SUZHOU LYCORE TECH CO LTD1 citations50

US12298610B2May 13, 2025

Coplanar waveguide wire electrode structure and modulator

SUZHOU LYCORE TECH CO LTD0 citations38

NANJING LYCORE TECH CO LTD

2 patents

US12571966B2Mar 10, 2026

Spot-size converter and photonic device

NANJING LYCORE TECH CO LTD0 citations38

US12591163B2Mar 31, 2026

Electro-optic modulator

NANJING LYCORE TECH CO LTD0 citations37

SHANGHAI LYCORE TECH CO LTD

1 patent

US12222590B2Feb 11, 2025

Lithium niobate waveguide having weak phase drift

SHANGHAI LYCORE TECH CO LTD0 citations37