Inventor
CAI QI
CN29 patents
⚠️ This page may combine multiple inventors who share the name “CAI QI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV TSINGHUA
9 patentsUS10450191B2Oct 22, 2019
Device for making carbon nanotube array
UNIV TSINGHUA3 citations70
US11286163B2Mar 29, 2022
Method for making carbon nanotube arrays
UNIV TSINGHUA0 citations62
US10787364B2Sep 29, 2020
Device for making carbon nanotube arrays
UNIV TSINGHUA1 citations62
US10689258B2Jun 23, 2020
Method for making carbon nanotube array
UNIV TSINGHUA1 citations60
US7990043B2Aug 2, 2011
Field emission cathode structure and field emission display using the same
UNIV TSINGHUA0 citations52
US7923914B2Apr 12, 2011
Field emission cathode device and field emission display using the same
UNIV TSINGHUA0 citations52
US10562774B2Feb 18, 2020
Method for separating carbon nanotube array from growth substrate
UNIV TSINGHUA0 citations49
US10457555B2Oct 29, 2019
Method for making carbon nanotube array
UNIV TSINGHUA0 citations49
US8348710B2Jan 8, 2013
Method for making cathode slurry
UNIV TSINGHUA0 citations49
CAI QI
8 patentsUSD1024593SApr 30, 2024
Ergonomic chair
CAI QI6 citations84
US8436522B2May 7, 2013
Carbon nanotube slurry and field emission device
CAI QI8 citations83
US9023251B2May 5, 2015
Method for making a carbon nanotube slurry
CAI QI4 citations72
US9048055B2Jun 2, 2015
Method for making carbon nanotube slurry
CAI QI3 citations62
USD1030500SJun 11, 2024
Liquid container
CAI QI1 citations61
US8431181B2Apr 30, 2013
Method for surface treating cold cathode
CAI QI0 citations49
US8628370B2Jan 14, 2014
Method for making cathode slurry
CAI QI0 citations48
US9275570B2Mar 1, 2016
Field emission display and drive method for the same
CAI QI0 citations39
CIRRUS LOGIC INT SEMICONDUCTOR LTD
3 patentsUS10674296B2Jun 2, 2020
Microphone bias apparatus and method
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations67
US11799426B2Oct 24, 2023
Class D amplifier circuitry
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations54
US12585423B2Mar 24, 2026
Audio artifact reduction in universal audio jack (UAJ) interface circuits
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations49
TEXAS INSTRUMENTS INC
2 patentsUS6914550B2Jul 5, 2005
Differential pipelined analog to digital converter with successive approximation register subconverter stages using thermometer coding
TEXAS INSTRUMENTS INC54 citations92
US6879277B1Apr 12, 2005
Differential pipelined analog to digital converter with successive approximation register subconverter stages
TEXAS INSTRUMENTS INC40 citations92