CASC Trademark
Trademark Overview
On Friday, August 8, 2025, a trademark application was filed for CASC with the United States Patent and Trademark Office. The USPTO has given the CASC trademark a serial number of 99327438. The federal status of this trademark filing is REGISTERED as of Tuesday, June 9, 2026. This trademark is owned by Rise River Asset Co., LTD.. The CASC trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
Photodiodes; Light-emitting diodes; Infrared emitting diodes; Photo transistors; Laser diodes; Integrated optical circuitry; Fingerprint readers; Field-effect transistors; Optical sensors; Power metal-oxide-semiconductor field-effect transistors; LED driver integrated chips (ICs); Sensing integrated chips (ICs); UV LED; LED displays; LED traffic lights; UV sensors; Infrared thermography sensors; Infrared temperature sensors and integrated circuit modules; Photoelectric sensors; Schottky barrier diodes; Zener diodes; Car radar detectors; Photoelectric detectors; Signal couplers, namely, optical couplers; Communication devices, namely, wireless communication devices for voice, data or images transmission
General Information
| Serial Number | 99327438 |
| Word Mark | CASC |
| Filing Date | Friday, August 8, 2025 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, June 9, 2026 |
| Registration Number | 8291065 |
| Registration Date | Tuesday, June 9, 2026 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, April 21, 2026 |
Trademark Statements
| Goods and Services | Photodiodes; Light-emitting diodes; Infrared emitting diodes; Photo transistors; Laser diodes; Integrated optical circuitry; Fingerprint readers; Field-effect transistors; Optical sensors; Power metal-oxide-semiconductor field-effect transistors; LED driver integrated chips (ICs); Sensing integrated chips (ICs); UV LED; LED displays; LED traffic lights; UV sensors; Infrared thermography sensors; Infrared temperature sensors and integrated circuit modules; Photoelectric sensors; Schottky barrier diodes; Zener diodes; Car radar detectors; Photoelectric detectors; Signal couplers, namely, optical couplers; Communication devices, namely, wireless communication devices for voice, data or images transmission |
| Pseudo Mark | Champ-Asia Semiconductor Corporation |
| Indication of Colors claimed | The color(s) light blue, gray, white and dark blue is/are claimed as a feature of the mark. |
| Description of Mark | The mark consists of the stylized letters "CASC". The first letter "C" appears in light blue on a circular gray background containing a grid design comprised of white squares. The letters "A", "S", and the second "C" appear in dark blue. |
Classification Information
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, August 8, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Rise River Asset Co., LTD. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | Hsinchu County 302058
TW |
| Party Name | Rise River Asset Co., LTD. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Hsinchu County 302058
TW |
| Party Name | Rise River Asset Co., LTD. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Hsinchu County 302058
TW |
Trademark Events
| Event Date | Event Description |
| Friday, August 8, 2025 | NEW APPLICATION ENTERED |
| Friday, August 8, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, January 7, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, January 7, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Thursday, January 8, 2026 | ASSIGNED TO EXAMINER |
| Thursday, January 15, 2026 | NON-FINAL ACTION WRITTEN |
| Thursday, January 15, 2026 | NON-FINAL ACTION E-MAILED |
| Thursday, January 15, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, March 23, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, March 23, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 23, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, March 26, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 15, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 21, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 21, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, June 9, 2026 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 9, 2026 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |
