Lio Yenwei Chang

20190223587, Jul 25, 2019

Jan 25, 2018

15/880262

- Coppell TX, US
Lio Yenwei Chang - Lewisville TX, US
David Burnett - Hurst TX, US
Ian Williams - Grapevine TX, US
Michael Creighton - Warrington PA, US
Ersen Boran - Chalfont PA, US
Shuichi Amano - Bethlehem PA, US
Gary Reuther - Warminster PA, US
Nicholas Max - Quakertown PA, US

Varidesk, LLC - Coppell TX

A47B 13/02
A47B 3/06
A47B 13/00
F16B 12/44

A table having a table top, a bracket secured to the table top, a latching device coupled to the bracket, the latching device having a retaining wedge coupled to a draw latch via a cam device, and a table leg. The draw latch is configured to move the retaining wedge between a first position securing the table leg to the bracket and a second position unsecuring the table leg from the bracket.

20190045920, Feb 14, 2019

Aug 8, 2017

15/672022

- Coppell TX, US
Lio Yenwei Chang - Lewisville TX, US

A47B 9/14
A47B 9/16

A table having a table top having an upper surface and a lower surface. The table further having a first and second guide track located on the lower surface. A first leg is pivotally connected to a second leg, the first leg comprising a first slide adapted to slidably engage the first guide track, and the second leg comprising a second slide adapted to slidably engage the second guide track. The table further includes a first retainer adapted to engage the first slide and the first guide track to prevent sliding of the first slide with respect to the first guide track, and a second retainer adapted to engage the second slide and the second guide track to prevent sliding of the second slide with respect to the second guide track. The table may be an adjustable height table. Other features of the table are also described.

20190029413, Jan 31, 2019

Jul 27, 2018

16/047246

- Coppell TX, US
Lio Y. Chang - Lewisville TX, US

A47B 9/20
A47B 13/00

A table includes a table top having a frame attached to a lower surface of the table top. The table also includes a first leg having lugs and a second leg having lugs. The lugs of the first leg and the second leg are received in slots of the frame to attach the legs to the table. The legs are telescopically movable to adjust the height of the table top.

20180283663, Oct 4, 2018

Jun 5, 2018

16/000514

- Coppell TX, US
Lio Yenwei CHANG - Lewisville TX, US

F21V 21/30
F21V 21/06
F21V 14/00
F21V 21/08
F21S 10/02
F21Y 115/15
F21V 17/02
F21W 121/00
F21W 131/10
F21Y 101/00

A decorative light including a beam splitter located inside a lamp case, the beam splitter defining an interior region; a lighting module located within the interior region of the beam splitter, the lighting module including a light emitting diode (LED) located thereon and a cover including a cutout, pattern, or image, the cover aligned with the LED; and a motor located inside the lamp case and configured to rotate the beam splitter. The light beam is projected from the LED and through the cover to generate a light shape. The light shape is projected through the beam splitter onto an exterior surface. A method for projecting a light shape with a decorative light is also discussed.

20180146789, May 31, 2018

Nov 28, 2016

15/362324

- Coppell TX, US
Lio Yenwei Chang - Lewisville TX, US

Varidesk, LLC - Coppell TX

A47C 9/02
A47C 7/02
A47C 3/20
A47C 7/00
F16C 11/04

A leaning chair can include a base defining a lower surface that rests on a floor, the base including a support surface; a shaft coupled to the base, the shaft defining a first end and a second end; a flexible mount coupling the first end of the shaft to the base, the shaft extending through the mount; a pivot pin located underneath the mount, the first end of the shaft resting on the pivot pin, and being configured to be housed inside the mount, the pivot pin being configured to pivot on the support surface; and a user support member coupled to the second end of the shaft.

20180119936, May 3, 2018

Jan 2, 2018

15/860125

- Coppell TX, US
Lio Yenwei Chang - Lewisville TX, US

F21V 21/30
F21V 14/00
F21V 21/08

A decorative light can include: a lamp case defining a hollow interior region and having an open front end; a beam splitter located inside the lamp case, the beam splitter defining an interior region; a lighting module located within the interior region of the beam splitter, the lighting module including a plurality of light emitting diodes (LEDs) located thereon; a motor located inside the lamp case, the motor coupled to the beam splitter and adapted to rotate the beam splitter with respect to the lighting module; and a front lens mounted to the open front end of the lamp case. A convertible support stand for an outdoor lighting product is also discussed.

20170227200, Aug 10, 2017

Feb 8, 2016

15/018458

- Coppell TX, US
Lio Yenwei CHANG - Lewisville TX, US

F21V 21/30
F21V 21/08
F21V 14/00

A decorative light can include: a lamp case defining a hollow interior region and having an open front end; a beam splitter located inside the lamp case, the beam splitter defining an interior region; a lighting module located within the interior region of the beam splitter, the lighting module including a plurality of light emitting diodes (LEDs) located thereon; a motor located inside the lamp case, the motor coupled to the beam splitter and adapted to rotate the beam splitter with respect to the lighting module; and a front lens mounted to the open front end of the lamp case. A convertible support stand for an outdoor lighting product is also discussed.