The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 2020
Filed:
Nov. 02, 2017
Applicant:
Katerra Inc., Menlo Park, CA (US);
Inventors:
Bahman Sharifipour, Newington, NH (US);
Tony Fung, Hong Kong, HK;
Ocean Wu, Shanghai, CN;
Marti Willemsen, Shanghai, CN;
Mark Thomas, Cupertino, CA (US);
Assignee:
KATERRA INC., Menlo Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/00 (2006.01); H05B 37/02 (2006.01); H05B 39/04 (2006.01); H05B 41/36 (2006.01); H05B 45/10 (2020.01); H05B 45/00 (2020.01);
U.S. Cl.
CPC ...
H05B 45/10 (2020.01); H05B 45/00 (2020.01);
Abstract
A system and method may include receiving, at a first node of a circuit electrically coupled to a light emitting diode, a pulsed electrical signal that includes signal current pulses. The system and method may also include enabling discharging of a capacitor electrically coupled to the first node at an enable time that is during a particular time period between two particular signal current pulses of the pulsed electrical signal.