Inventor

TUNG DAVID M

US31 patents

⚠️ This page may combine multiple inventors who share the name “TUNG DAVID M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TUNG DAVID M

SEAGATE TECHNOLOGY LLC

Surface feature manager

Three dimensional data storage media

Distinguishing foreign surface features from native surface features

Classification of surface features using fluorescence

Apparatuses and methods for magnetic features of articles

Laser cutting array with multiple laser source arrangement

Reflective surfaces for surface features of an article

Article edge inspection

Surface feature manager

Imaging a transparent article

Three dimensional data storage media

Chemical characterization of surface features

Surface features by azimuthal angle

Feature detection with light transmitting medium

Features maps of articles with polarized light

Photon emitter array

Surface features by azimuthal angle

Apparatuses and methods for magnetic features of articles

Distinguishing foreign surface features from native surface features

Classification of surface features using fluoresence

Apparatus for uniformly irradiating and imaging an article

Chemical characterization of surface features

Method for encoder frequency-shift compensation

Reflective surfaces for surface features of an article

Raman apparatus and methods

MAXTOR CORP

Design scheme to increase the gain of strain based sensors in hard disk drive actuators

Vibration-damped push-pin assembly for disk drive servo writing

Method and apparatus for partial self-servo writing using servo wedge propagation

Method and apparatus for partial self-servo writing using servo wedge propagation

SANDIA CORP

Method for enhanced control of welding processes

WAGO KOICHI

Method for encoder frequency shift compensation