Worcester, Massachusetts
United States
4
2006-12-26
The entities that hold a legal rights for patent applications filed by inventor Chen Hong:
Hong Chen from Worcester, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Systems and method for forming a servo pattern on a magnetic tape
#2 | 2006-12-12Optical apparatus for tracking a magnetic tape
#3 | 2006-04-18Method for forming a servo pattern on a magnetic tape
#4 | 2005-09-08Feedback-controlled optical servo writer
4906366 ⎘