ADE Corp

Active Patents

Total Holdings

Patent Holdings

Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US5456561A	Robot prealigner	Expired / Lapsed	1994-07-12	1995-10-10	24	Details
US5332352A	Robot prealigner	Expired / Lapsed	1992-04-06	1994-07-26	28	Details
US4457664B1	US4457664B1 - - Google Patents	Expired / Lapsed	1982-03-22	1993-08-24	0	Details
US4897015A	Rotary to linear motion robot arm	Expired / Lapsed	1987-05-15	1990-01-30	13	Details
US4457664A	Wafer alignment station	Expired / Lapsed	1982-03-22	1984-07-03	26	Details