Class G01J : MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
Subclass 1/12: Photometry, e.g. photographic exposure meter (spectrophotometry G01J 3/00; specially adapted for radiation pyrometry G01J 5/00) by comparison with reference light or electric value using wholly visual means (G01J 1/2 takes precedence)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11393410 | Method of acquiring outside luminance using camera sensor and electronic device applying the method | Jan 16, 20 | Jul 19, 22 | Samsung Electronics Co., Ltd. |
| 11317034 | Electronic device and operating method of controlling brightness of light source | Jul 15, 19 | Apr 26, 22 | Samsung Electronics Co., Ltd. |
| 10536626 | Infrared imaging device, fixed pattern noise calculation method, and fixed pattern noise calculation program | Feb 23, 17 | Jan 14, 20 | FUJIFILM Corporation |
| 10432881 | Infrared imaging device and method of updating fixed pattern noise data | Nov 16, 17 | Oct 01, 19 | FUJIFILM Corporation |
| 10386231 | Carbon isotope analysis device and carbon isotope analysis method | Mar 02, 16 | Aug 20, 19 | National University Corporation Nagoya University; Sekisui Medical Co. Ltd.; |
| 8189182 | Semiconductor integrated circuit device, optical scanner using same, image forming apparatus using optical scanner, and return light identification method | Aug 05, 09 | May 29, 12 | RICOH COMPANY, LTD. |
| 8130371 | Method of calibrating reflection characteristic measuring apparatus for sheet specimen | May 19, 11 | Mar 06, 12 | KONICA MINOLTA SENSING, INC. |
| 7649622 | Multi-site optical power calibration system and method | Jun 30, 07 | Jan 19, 10 | MONTEREY RESEARCH, LLC |
| 7622163 | Method for identifying articles and process for maintaining security | May 17, 07 | Nov 24, 09 | E. I. DU PONT DE NEMOURS AND COMPANY |
| 7623230 | Optical sensor calibration | Oct 23, 07 | Nov 24, 09 | RPX CORPORATION |
| 7027340 | Output device for static random access memory | Jul 26, 04 | Apr 11, 06 | VIA TECHNOLOGIES, INC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2022/0310,025 | METHOD OF ACQUIRING OUTSIDE LUMINANCE USING CAMERA SENSOR AND ELECTRONIC DEVICE APPLYING THE METHOD | Jun 16, 22 | Sep 29, 22 | Not available |
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
