Inventor
Kun-Ming Lee
Inventor
Taoyuan County, TW
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Dprimary
F04DNon-positive-displacement pumps17%
G09GArrangements or circuits for control of indicating devices using static means to present variable information17%
H03KPulse technique17%
B41JTypewriters8%
G01RMeasuring electric variables8%
G06FElectric digital data processing8%
H04LTransmission of digital information, e.g. telegraphic communication8%
H04NPictorial communication, e.g. television8%
H05KPrinted circuits8%
PatentTitleYear
8,100,674'Fan and frame thereof'20128,079,816'Fan and impeller thereof'20118,025,490'Serial fan assembly and connection structure thereof'20117,111,920'Fluid jet head with driving circuit of a heater set'20066,597,122'Apparatus for driving the address electrode of a plasma display panel and the method thereof'20035,442,278'Apparatus for detecting the frequency of an input signal by counting pulses during an input signal cycle'19955,440,252'State machine with hysteresis for detecting frequency of an input signal'19955,422,585'Apparatus for generating an output signal of a desired pulse width'19955,349,387'Apparatus for detecting polarity of an input signal'19944,945,264'Interface control circuit with active circuit charge or discharge'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990Patents assigned to ACER INC (1)· patent assignee history
1990–2006Based in Taipei, TW· patent location history
1994–1995Patents assigned to ACER PERIPHERALS INC (3)· patent assignee history
1994–1995Based in Taoyuan, TW· patent location history
1995Based in Kuei Shan Hsiang, TW· patent location history
2003Patents assigned to AU OPTRONICS CORP (1)· patent assignee history
2011–2012Patents assigned to DELTA ELECTRONICS INC (3)· patent assignee history
2011–2012Patents assigned to LEE KUN-MING (2)· patent assignee history
2011–2012Based in Taoyuan County, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ACER PERIPHERALS INC | 3 | 1994–1995 |
| DELTA ELECTRONICS INC | 3 | 2011–2012 |
| LEE KUN-MINGself | 2 | 2011–2012 |
| ACER INC | 1 | 1990 |
| AU OPTRONICS CORP | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taoyuan County, TW | 3 | 2011–2012 |
| Taipei, TW | 3 | 1990–2006 |
| Taoyuan, TW | 3 | 1994–1995 |
| Kuei Shan Hsiang, TW | 1 | 1995 |