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Inventor

Yang Bai

Inventor
Beaverton, OR, US

Overview

50→
Patents
1996–2020
Patent span
Physics
Primary field (CPC G)

Patents· 50 as inventor

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

G06Tprimary
G06TImage data processing or generation, in general16%
C09KMaterials for miscellaneous applications, not provided for elsewhere11%
G06VImage or video recognition or understanding11%
H04NPictorial communication, e.g. television10%
G06KGraphical data reading9%
G06FElectric digital data processing8%
G10LSpeech analysis techniques or speech synthesis5%
C04BLime, magnesia4%
H04MTelephonic communication4%
E21BEarth or rock drilling2%
PatentTitleYear
10,876,034Modified silicon dioxide material of fluorocarbon active agent type super-amphiphobic cutting-carrying agent suitable for water-based drilling fluid and preparation method thereof202010,865,337Multi-functional weighting agent for drilling fluid and preparation method thereof, and water-based drilling fluid and use thereof202010,829,679Micro-nanometer plugging anti-collapse drilling fluid and preparation method and use thereof202010,829,681Modified nano-silica plugging agent, water-based drilling fluid, and preparation method and use thereof202010,833,283Insulating tunneling contact for efficient and stable perovskite solar cells202010,789,438Detecting conflicts between multiple different encoded signals within imagery, using only a subset of available image data202010,700,948Service-oriented modular system architecture2020D0888863Table tennis net202010,652,422Spot color substitution for encoded signals202010,599,937Data hiding for spot colors on substrates202010,582,307MEMS microphone202010,546,590Multi-mode audio recognition and auxiliary data encoding and decoding202010,533,122Strong plugging drilling fluid composition and preparation method thereof, and use thereof202010,523,586Port switch service system201910,510,349Context-based smartphone sensor logic201910,487,255Expandable plugging agent and preparation method thereof, micro-capsule plugging agent, water-based drilling fluid, and use thereof201910,407,608Strong plugging drilling fluid suitable for shale gas wells and preparation method thereof201910,382,645Predicting detectability and grading prior to printing201910,336,932Micro-nano composite plugging agent for drilling fluid and preparation method thereof, and drilling fluid and use thereof201910,308,857Super-amphiphobic composite material and use of the same as inhibitor, lubricant, reservoir protectant, and accelerator in water-based drilling fluids201910,282,801Full-color visibility model using CSF which varies spatially with local luminance201910,270,936Encoding signals in color designs for physical objects201910,233,377Gel plugging slurry for well drilling and preparation method thereof, and slug plugging method201910,233,375Drilling fluid for inhibiting surface hydration of clay and preparation method thereof201910,199,042Context-based smartphone sensor logic201910,192,087Methods and arrangements for identifying objects201910,183,280Photocatalyst for removing hydroxypropyl guar gum in flow-back fluid of fracturing fluid and preparation method and use thereof201910,078,878Methods and arrangements for identifying objects201810,026,410Multi-mode audio recognition and auxiliary data encoding and decoding201810,017,679Plugging agent for improving formation bearing capacity and preparation method thereof201810,005,946High-temperature cross-linking deep-well drilling fluid and preparation method thereof20189,990,565Methods for object recognition and related arrangements20189,926,482'Deep-well polysulfonate drilling fluid and preparation method thereof'20189,864,919'Including information signals in product packaging and other printer media'20189,852,736Multi-mode audio recognition and auxiliary data encoding and decoding20179,805,435'Full color visibility model using CSF which varies spatially with local luminance'20179,667,829'System and methods for encoding information for printed articles'20179,595,258'Context-based smartphone sensor logic'20179,565,335'Full color visibility model using CSF which varies spatially with local luminance'20179,478,063'Methods for object recognition and related arrangements'20169,401,001'Full-color visibility model using CSF which varies spatially with local luminance'20169,380,186'Data hiding for spot colors in product packaging'2016D0757789'Display screen with animated graphical user interface'20169,293,777'Battery electrolyte suspension'20169,269,022'Methods for object recognition and related arrangements'20169,224,184'Methods and arrangements for identifying objects'20159,202,136'Methods for object recognition and related arrangements'20159,196,028'Context-based smartphone sensor logic'20158,564,684'Emotional illumination, and related arrangements'20135,533,231'Concealable caster of baggage'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to DIGIMARC CORP (26)· patent assignee history
2013–2020Patents assigned to BAI YANG (5)· patent assignee history
2013–2020Based in Beaverton, OR, US· patent location history
2016–2020Based in Beijing, CN· patent location history
2018–2020Patents assigned to UNIV SOUTHWEST PETROLEUM (13)· patent assignee history
2018–2020Based in Chengdu, CN· patent location history
2019–2020Patents assigned to UNIV CHINA PETROLEUM BEIJING (2)· patent assignee history
2019–2020Based in Shanghai, CN· patent location history
2020Patents assigned to AAC ACOUSTIC TECH SHENZHEN CO LTD (1)· patent assignee history
2020Based in Sichuan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DIGIMARC CORP262013–2020
UNIV SOUTHWEST PETROLEUM132018–2020
BAI YANGself52013–2020
UNIV CHINA PETROLEUM BEIJING22019–2020
AAC ACOUSTIC TECH SHENZHEN CO LTD12020
Locations
LocationPatentsSpan
Beaverton, OR, US272013–2020
Chengdu, CN132018–2020
Beijing, CN22016–2020
Shanghai, CN22019–2020
Sichuan, CN12020