Li; Nen-Tsua
Patent Applications and Registrations
Patent applications and USPTO patent grants for Li; Nen-Tsua.The latest application filed is for "laser beam path of laser distance measure".
- Li; Nen-Tsua - TAICHUNG CITY TW
- Li; Nen-Tsua - Taichung TW
| Patent | Date |
|---|---|
| Laser Beam Path Of Laser Distance Measure App 20170363420 - Li; Nen-Tsua | 2017-12-21 |
| Power supply device for robot vacuum cleaners Grant 9,757,003 - Li , et al. September 12, 2 | 2017-09-12 |
| Laser Distance Measure App 20160231424 - Li; Nen-Tsua ; et al. | 2016-08-11 |
| Measurement Device App 20160202084 - Li; Nen-Tsua ; et al. | 2016-07-14 |
| Structure of an optical path for laser range finding Grant 8,836,920 - Li September 16, 2 | 2014-09-16 |
| Structure Of An Optical Path For Laser Range Finding App 20140218715 - Li; Nen-Tsua | 2014-08-07 |
| Laser Rangefinder With Single Shutter App 20130100432 - Li; Nen Tsua | 2013-04-25 |
| Laser rangefinder with a voice control function Grant 7,903,237 - Li March 8, 2 | 2011-03-08 |
| Laser Rangefinder With A Voice Control Function App 20110037968 - LI; Nen-Tsua | 2011-02-17 |
| Theodolite With Laser Indicators App 20100271637 - Li; Nen-Tsua | 2010-10-28 |
| Pendulum-type Measuring Device App 20090107263 - LI; NEN-TSUA | 2009-04-30 |
| Theodolite With A Laser Indicator App 20070064217 - Li; Nen-Tsua | 2007-03-22 |
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