This research is meant to explore the technological R&D rel-ative issues, to find out what are the relations and differencesamong gender, position, and education to the most popular ideagenerating methods in R&D dept. of the Hi-Tech inductry. For Study methodology,investigation is applied as the maintool accordingly. By using the designed idea-generating-modequestionnaire,corrected by pre-test validity, and approaching thenotable closed-reliability level test, the R&D workers are investi-gated. It takes one year to go through the whole study process in-cluding mean, chi-square analysis, and ANOVA. This research is meant to explore the technological R & D rel-ative issues, to find out what are the relations and differences among gender, position, and education to the most popular ideage methods in R & D dept. Of the Hi-Tech inductry. For Study methodology, By using the designed idea-generating-modequestionnaire, corrected by pre-test validity, and approaching thenotable closed-reliability level test, the R & D workers are in -stigated. It takes one year to go through the the whole study process in-cluding mean, chi-square analysis, and ANOVA.