Filed: September 21, 2016 Application software for use in the field of water activities for computing the difficulty and score of a dive; computer… Owned by:YIN, LU Serial Number:87178289
Filed: September 21, 2016 Application software for use in the field of water activities for dive computing; computer application software for use… Owned by:YIN, LU Serial Number:87178312
Filed: November 1, 2016 Application software for use in database management and for the collection, editing, organizing, storage, sharing and transmission… Owned by:YIN, LU Serial Number:87222097