Jiangyin Jia Shanghe Metal Materials Co., Ltd. was established in August 2010, The company mainly produces aluminum honeycomb core distribution, , partition, new chemical fiber complete sets of equipment and cellular rectifier, and other composite materials. ©

Mathematician, NSA, 1967-1971 Software Developer, STSC, 1971-1983 Founder & Developer, Qualitas, Inc, 1983-1995 Retired, 1995-present APL Language Designer, 1980-present (for a list of 20+ papers, see ) Started Open Source project An Experimental APL Interpreter, 1996-present ©