DEGREE CHECK COM

Brand	Owner	Address	Description
DEGREECHK.COM	NATIONAL STUDENT CLEARINGHOUSE	Suite 300 2300 Dulles Station Blvd. Herndon VA 20171	DEGREE CHECK COM;BACKGROUND INVESTIGATION SERVICES, NAMELY, PROVIDING INFORMATION IN THE NATURE OF VERIFYING EDUCATIONAL CREDENTIALS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A nonvolatile semiconductor memory device includes a control circuit configured to perform a first block erase operation that erases nonvolatile memory cells together in a lump such that threshold voltages of the memory cells are set lower than a first erase verify voltage, to check whether a threshold voltage of each of the nonvolatile memory cells is lower than a first erase-degree-check voltage after the first block erase operation, to perform a first write-back operation in response to a check result indicating that the threshold voltage is lower than the first erase-degree-check voltage, thereby raising the threshold voltage above a voltage higher than the first erase-degree-check voltage, and to perform a second block erase operation that erases the nonvolatile memory cells together in a lump after the first write-back operation such that the threshold voltages of the memory cells are set lower than a second erase verify voltage.