I'm wondering if there's any place out there on the 'Net that compiles information about semiconductor company acquisitions/renames/spinoffs/etc.
Just in the last 10 years, TI acquired National, Diodes Inc acquired Zetex, Maxim acquired Dallas Semiconductor, Agilent spun off Avago, and Tyco changed its name to TE.
(is this directly relevant to practical circuit design? no, but it has indirect usefulness for understanding history, esp. if you find old chip logos or datasheets.)