Appotronics Corporation Limited

China


 
Total IP 1,109
Total IP Rank # 1,137
IP Activity Score 3.6/5.0    820
IP Activity Rank # 885
Stock Symbol 688007 (sse)
Market Cap. 11.093B  (CNY)
Industry Electronic Components
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

217 22
0 14
834 11
11
 
Last Patent 2023 - Projection display system
First Patent 2005 - Digital micromirror device contr...
Last Trademark 2022 - APPO LASER
First Trademark 2013 - APPOTRONICS

Industry (Nice Classification)

Latest Inventions, Goods, Services

2022 Invention Projection calibration method and apparatus, electronic device and storage medium. The present ap...
Invention Focusing method for projection device and projection device. A focusing method for a projection d...
Invention Heat load balancing method and apparatus for local dimming, and projection device. Embodiments of...
Invention Projection apparatus modulation method, projection apparatus, controller and storage medium. Prov...
Invention Light source system. A light source system, comprising: a wavelength conversion layer (102, 202) ...
Invention Projection image superposition method and apparatus, electronic device and storage medium. The pr...
Invention Automatic calibration method, and device, system and computer-readable storage medium. Disclosed ...
Invention Projection apparatus and illumination light detection, auxiliary focusing and ambient light detec...
Invention Method, apparatus and system for calibrating two spatial light modulation devices, and electronic...
Invention Transparent projection screen, and manufacturing method for same. A transparent projection scree...
Invention Image display method and apparatus, electronic device, and storage medium. The present applicatio...
G/S Apparatus and instruments for recording, transmitting, reproducing or processing sound, images or...
Invention Fly-eye lens group, light source device, and projection apparatus. A fly-eye lens group, a light...
Invention Light source system. A light source system, comprising a light source, a light splitting and comb...
Invention Laser light source system and laser projection apparatus. The present invention provides a laser ...
Invention Light source device. Provided is a light source device, including a first light source module co...
Invention Prism apparatus and projection device. A prism apparatus and a projection device are provided. T...
Invention Display device and control method thereof. The present disclosure provides a display device and ...
Invention Projection screen and projection system. The present application provides a projection screen an...
Invention Projection display device. Provided is a projection display device for displaying a time period ...
Invention Display device. A display device, including: a light source, used for emitting light source light...
Invention Method and apparatus for identifying corner points of pattern in image, and medium and electronic...
Invention Light source system and projection system. A light source system and a projection system, the lig...
2021 Invention Image quality debugging method, apparatus, system and electronic device. Embodiments of the prese...
Invention Optical engine light source fixing structure and projector. An optical engine light source fixing...
Invention Light modulator and projection display system. A light modulator and a projection display system....
Invention Stereoscopic display apparatus and stereoscopic projection display system. A stereoscopic display...
Invention Projection correction method, projection correction apparatus, and electronic device. Embodiments...
Invention Light modulator and projection display system. A light modulator (10) and a projection display sy...
Invention Projection fusion method, projection fusion system and computer-readable storage medium. Disclose...
Invention Projection device adjusting apparatus. Disclosed in the present invention is a projection device ...
G/S Educational services in the nature of elementary schools; Teaching at elementary schools; Rental ...
G/S Educational services; Teaching; Rental of audio equipment; Rental of cinematographic apparatus; R...
Invention Projection display system. A projection display system includes a light source assembly, a wavel...
2020 G/S Downloadable computer application software for mobile phones, portable media players, handheld co...
G/S Computer peripheral devices, namely, audio recorders, digital video recorders, webcams; downloada...
G/S Semi-conductors; television apparatus; computer peripheral devices; optical communication equipm...
G/S Computer peripheral devices; smartphone software applications, downloadable; interactive touch s...
G/S Picture projectors; Digital projectors; Epidiascopes; Multimedia projectors; Projectors; Projecti...
Invention Polarization splitting device, polarization splitting structure and projection device. Provided ...
G/S Downloadable application programming interface (API) software; Recorded computer programs for edi...
Invention Projection screen. The projection screen includes a reflective layer and a light-absorbing layer,...
Invention Lens adjusting device and projection apparatus. Provided are a lens adjusting device and a projec...
Invention Optical engine unit and projection system. An optical engine unit and a projection system are pr...
Invention Head-up display screen, head-up display assembly, and vehicle. A head-up display screen, a head-...
Invention Optical film and optical imaging system. An optical film and an optical imaging system are provi...
G/S Laser pointers; movie projectors; transparency projection apparatus; remote controls for stereos;...
G/S Laser direction instruments; audiovisual teaching apparatus; video screens; slide projectors; pr...
Invention Light source system and display apparatus. Provided is a light source system, including: an excit...
Invention Projection screen. Provided is a projection screen, the taper angles of a plurality of triangular...
Invention Projection screen. A projection screen includes an optical collimating layer and a surface diffu...
Invention Projection screen. A projection screen with a design in which the apexes of multiple triangular ...
Invention Light source system and display apparatus. A light source system and a display apparatus are prov...
Invention Optical engine system and display apparatus. n optical engine system and a display apparatus. Th...
Invention Projection screen. A projection screen includes a substrate with a first substrate surface. The f...
Invention Display device having digital micromirror array with an increased display bit depth. A display de...
Invention Light source system and display device. Disclosed are a light source system and a display device,...
Invention Display system. A display system includes a light source system including a light source array f...
Invention Light source control method for display device and display device. Provided is an array light so...
2019 Invention Method for manufacturing projection screen and projection screen. A method for manufacturing a pr...
G/S Television apparatus; slide projectors; video screens; projection screens; projectors; laser dir...
2018 G/S Data processing apparatus; Integrated circuit cards; Electronic components for integrated circuit...
G/S Computers; Transparency projection apparatus; Projection screens not for use in cinemas; Optical ...
G/S Cabinets for loudspeakers; Computer application software for mobile phones, portable media player...
G/S Computers; Transparency projection apparatus; Projection screens; Optical condensers; Fluorescent...
G/S Apparatus for recording, transmitting and reproducing sound and images; Apparatus for transmissio...
G/S Projection screens; projectors; audiovisual teaching apparatus; cabinets for loudspeakers; telev...
G/S Germicidal lamps for purifying air; curling lamps; stage lighting apparatus; light bulbs; lamps;...
G/S Eyeglassess.
G/S Fluorescent screens; remote controls for televisions for household purposes; video screens
2017 G/S Data processing apparatus; Integrated circuit cards and components; Downloadable electronic game ...
G/S Eyeglasses.
G/S Air-conditioning apparatus; Air-conditioning installations; Disinfectant apparatus for medical pu...
G/S Apparatus for recording, transmitting and reproducing sound and images; apparatus for transmissio...
Invention Color wheel phase detection method and system, and projection device. A color wheel phase detecti...
G/S Air-conditioning apparatus; air-conditioning installations; disinfectant apparatus for medical pu...
G/S Data processing apparatus, namely, acoustic couplers, blank flash memory card, barcode readers, i...
G/S Data processing apparatus; Integrated circuit cards and components; Downloadable image file conta...
G/S Lamps; Searchlights; Light bulbs; Lighting apparatus, namely, lighting installations; Headlights ...
G/S Television apparatus; slide projectors; video screens; projection screens; projectors; multimedi...
2016 G/S Televisions; Slide projectors; Video screens; Projection screens; lcd projectors; self-acting foc...