Air purifier
Latest KONINKLIJKE PHILIPS N.V. Patents:
- Cone beam artifact correction for gated imaging
- Self-correcting method for annotation of data pool using feedback mechanism
- Adaptive ultrasound flow imaging
- Circuit compiling device and circuit evaluation device
- Radiopaque arrangement of electronic components in intra-cardiac echocardiography (ICE) catheter
Description
Claims
The ornamental design for an air purifier, as shown.
Referenced Cited
Patent History
Patent number: D773027
Type: Grant
Filed: Jul 22, 2015
Date of Patent: Nov 29, 2016
Assignee: KONINKLIJKE PHILIPS N.V. (Eindhoven)
Inventors: Guo Ning Hu (Shanghai), Waikit Chung (Shanghai)
Primary Examiner: Sandra Snapp
Application Number: 29/533,750
Type: Grant
Filed: Jul 22, 2015
Date of Patent: Nov 29, 2016
Assignee: KONINKLIJKE PHILIPS N.V. (Eindhoven)
Inventors: Guo Ning Hu (Shanghai), Waikit Chung (Shanghai)
Primary Examiner: Sandra Snapp
Application Number: 29/533,750
Classifications
Current U.S. Class:
Filter (D23/365)