Inventor
Chih-Wen Cheng
Inventor
Hsinchu, TW
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks21%
G06FElectric digital data processing11%
H03KPulse technique11%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses11%
H04LTransmission of digital information, e.g. telegraphic communication11%
H04QSelecting11%
A24FSmokers' requisites5%
G06KGraphical data reading5%
G11CStatic stores5%
H02JElectric power networks5%
PatentTitleYear
10,389,515Integrated circuit, multi-channel transmission apparatus and signal transmission method thereof201910,389,112Device and method for generating duty cycle20198,305,195'Radio frequency identification communication system and method thereof'20128,275,858'Method for updating firmware of radio frequency identification reader through network system'20128,250,255'Two-way connectivity USB control device and operation method thereof'20128,160,037'System and method for reinforcing wireless communication capability within wireless network group'20128,155,057'Wireless local network reconnecting system and method'20128,135,023'Data packet, system and method for multiple nodes transmitting under AD-HOC network architecture'20128,095,805'Security flash memory, data encryption device and method for accessing security flash memory'20128,081,627'System and method for wirelessly connecting diverse Ad-hoc network groups'20118,009,498'Memory refresh system and operating method thereof'20116,318,376'Filter tip structure for cigarette'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Based in Taoyuan County, TW· patent location history
2011–2012Patents assigned to CHENG CHIH-WEN (8)· patent assignee history
2011–2012Patents assigned to LEE TA-YUNG (5)· patent assignee history
2011–2012Patents assigned to WU CHIA-CHUAN (4)· patent assignee history
2011–2012Patents assigned to YANG CHENG-HSIEN (4)· patent assignee history
2011–2019Based in Hsinchu, TW· patent location history
2011Based in Taipei, TW· patent location history
2012Patents assigned to GETAC TECHNOLOGY CORP (3)· patent assignee history
2019Based in New Taipei, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHENG CHIH-WENself | 8 | 2011–2012 |
| LEE TA-YUNG | 5 | 2011–2012 |
| WU CHIA-CHUAN | 4 | 2011–2012 |
| YANG CHENG-HSIEN | 4 | 2011–2012 |
| GETAC TECHNOLOGY CORP | 3 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 9 | 2011–2019 |
| New Taipei, TW | 1 | 2019 |
| Taipei, TW | 1 | 2011 |
| Taoyuan County, TW | 1 | 2001 |