Inventor

ZHAO YONGJUN

US60 patents

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

ZHAO YONGJUN

SEAGATE TECHNOLOGY LLC

Near field transducer with shaped energy radiating end

Near-field transducer with thermally robust peg embedded into an enlarged portion

Plasmonic transducer having two metal elements with a gap disposed therebetween

Polarization rotator

Near field transducer with shaped energy radiating end

Channel waveguide extending into a gap of a near-field transducer

Laser-in slider light delivery for heat assisted magnetic recording

Devices including a near field transducer and at least one associated adhesion layer

Devices including a near field transducer and at least one associated adhesion layer

Heat-assisted recording head having mechanically robust subwavelength mirror with plasmonic liner

Recording head with focusing structure

Near-field transducer with thermally robust peg embedded into an enlarged portion

Waveguide having reflector for heat-assisted magnetic recording head

Plasmonic transducer with reduced cross section at media-reading surface

Apparatuses and methods for controlling near-field transducer to write pole spacing

Near field transducers including electrodeposited plasmonic materials and methods of forming

Method of making a transducer head

Near field transducers (NFTS) including barrier layer and methods of forming

Methods of making a near field transducer with a flare peg

Method and apparatus for coupling a laser diode to a magnetic writer

Recessed hardmask used to form HAMR NFT heat sink

Polarization rotator

Heat-assisted magnetic recording head with a solid immersion mirror

Recording head with focusing structure

Method of making a transducer head

Near field transducers including electrodeposited plasmonic materials and methods of forming

Near field transducer with isolated peg

Capping method for laser diode protection

Recessed hardmask used to form heat-assisted magnetic recording near-field transducer with heat sink

Heat-assisted magnetic recording head with a resonance enhancing feature

Apparatuses and methods for controlling near-field transducer to write pole spacing

Trenched near-field transducer for heat assisted magnetic recording

Near-field transducer

Near field transducers (NFTS) including barrier layer and methods of forming

LEMON INC

Secure multi-party computation and communication

Protecting membership and data in a secure multi-party computation and/or communication

Fast convolution algorithm for composition determination

Protecting membership in a secure multi-party computation and/or communication

Protecting membership in a secure multi-party computation and/or communication

Secure computation and communication

Secure multi-party computation and communication

ZHAO YONGJUN

Optical transducers and methods of making the same

Optical transducers and methods of making the same

HAMMERSMITH IMANET LTD

Solid-phase preparation of [18F] fluorohaloalkanes

Chemical process

ZHAO TONG

Interlayer for device including NFT and cladding layers

UNIV LOUISIANA TECH FOUNDATION

Polymer based tunneling sensor

HIPWELL ROGER L

Method and apparatus for coupling a laser diode to a magnetic writer

COLE DOUGLAS

Capping method for laser diode protection

PENG CHUBING

Plasmonic transducer having two metal elements with a gap disposed therebetween