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

10,993,038Speaker2021 10,971,895Surface plasmon infrared nano pulse laser having multi-resonance competition mechanism2021 10,964,830Surface plasmon-semiconductor heterojunction resonant optoelectronic device and preparation method therefor2021 10,949,126Solid-state storage device speed performance and endurance through host-side data classification and embedded write caching2021 10,932,046Sound generator2021 10,922,003Realizing host-assisted device-level data deduplication on solid-state data storage devices with embedded non-volatile memory2021 10,710,027Reinforced oil-absorptive membrane material, unit and preparation method thereof2020 5,812,195'Video compression using an iterative correction data coding method and systems'1998 5,610,657'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

Assignee	Patents	Span
ENVISTECH INC	2	1997–1998
SCALEFLUX INC	2	2021
UNIV SOUTHEAST	2	2021
AAC ACOUSTIC TECH SHENZHEN CO LTD	1	2021
AAC TECHNOLOGIES PTE LTD	1	2021

Locations

Location	Patents	Span
Shenzhen, CN	2	2021
Albany, New York, US	2	2021
Berkeley, California, US	2	1997–1998
Jiangsu, CN	1	2021
Nanjing, CN	1	2021