Inventor
SHETTY RAJARAM
US6 patents
⚠️ This page may combine multiple inventors who share the name “SHETTY RAJARAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AXT INC
4 patentsUS12398486B2Aug 26, 2025
Method and system for vertical gradient freeze 8 inch gallium arsenide substrates
AXT INC1 citations62
US12276044B2Apr 15, 2025
Low etch pit density gallium arsenide crystals with boron dopant
AXT INC0 citations58
US12084790B2Sep 10, 2024
Low etch pit density 6 inch semi-insulating gallium arsenide wafers
AXT INC0 citations58
US11680340B2Jun 20, 2023
Low etch pit density 6 inch semi-insulating gallium arsenide wafers
AXT INC0 citations58
BEIJING TONGMEI XTAL TECH CO LTD
2 patentsUS12336319B2Jun 17, 2025
Germanium single-crystal wafer, method for preparing germanium single-crystal wafer, method for preparing crystal bar, and use of single-crystal wafer
BEIJING TONGMEI XTAL TECH CO LTD0 citations59
US11127867B2Sep 21, 2021
Monocrystalline germanium wafers, method for preparing the same, method for preparing ingots and use of monocrystalline wafers
BEIJING TONGMEI XTAL TECH CO LTD0 citations59