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Inventor

Tong Zhang

Inventor
Shenzhen, CN

Overview

9→
Patents
1997–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary
G06FElectric digital data processing13%
H04NPictorial communication, e.g. television13%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers13%
B01DSeparation7%
B29DProducing particular articles from plastics or from substances in a plastic state7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%
G02BOptical elements, systems or apparatus7%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%
H01LSemiconductor devices7%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light7%
PatentTitleYear
10,993,038Speaker202110,971,895Surface plasmon infrared nano pulse laser having multi-resonance competition mechanism202110,964,830Surface plasmon-semiconductor heterojunction resonant optoelectronic device and preparation method therefor202110,949,126Solid-state storage device speed performance and endurance through host-side data classification and embedded write caching202110,932,046Sound generator202110,922,003Realizing host-assisted device-level data deduplication on solid-state data storage devices with embedded non-volatile memory202110,710,027Reinforced oil-absorptive membrane material, unit and preparation method thereof20205,812,195'Video compression using an iterative correction data coding method and systems'19985,610,657'Video compression using an iterative error data coding method'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to ENVISTECH INC (2)· patent assignee history
1997–1998Based in Berkeley, CA, US· patent location history
2021Patents assigned to SCALEFLUX INC (2)· patent assignee history
2021Patents assigned to UNIV SOUTHEAST (2)· patent assignee history
2021Patents assigned to AAC ACOUSTIC TECH SHENZHEN CO LTD (1)· patent assignee history
2021Patents assigned to AAC TECHNOLOGIES PTE LTD (1)· patent assignee history
2021Based in Shenzhen, CN· patent location history
2021Based in Albany, NY, US· patent location history
2021Based in Jiangsu, CN· patent location history
2021Based in Nanjing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ENVISTECH INC21997–1998
SCALEFLUX INC22021
UNIV SOUTHEAST22021
AAC ACOUSTIC TECH SHENZHEN CO LTD12021
AAC TECHNOLOGIES PTE LTD12021
Locations
LocationPatentsSpan
Shenzhen, CN22021
Albany, New York, US22021
Berkeley, California, US21997–1998
Jiangsu, CN12021
Nanjing, CN12021