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Sollentuna, SE
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last 30 patents
Information
Patent Grant
Differential line driver
Patent number
6,411,136
Issue date
Jun 25, 2002
Telefonaktiebolaget LM Ericsson (publ)
Tan Nianxiong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital-to-analog conversion of LSB-first type using selective inve...
Patent number
6,078,276
Issue date
Jun 20, 2000
Telefonaktiebolaget LM Ericsson
Svante Signell
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Pipeline analog-to-digital conversion that reduces the accumulation...
Patent number
6,028,546
Issue date
Feb 22, 2000
Telefonaktiebolaget LM Ericsson
Svante Signell
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Cyclic analog-to-digital converter that reduces the accumulation of...
Patent number
5,995,035
Issue date
Nov 30, 1999
Telefonaktiebolaget LM Ericsson
Svante Signell
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Current-mode pipelined ADC with time-interleaved sampling and mixed...
Patent number
5,990,820
Issue date
Nov 23, 1999
Telefonaktiebolaget LM Ericsson
Nianxiong Tan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and device to provide a high-performance digital-to-analog c...
Patent number
5,933,107
Issue date
Aug 3, 1999
Telefonaktiebolaget LM Ericsson
Nianxiong Tan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Switched current delta-sigma modulator
Patent number
5,818,374
Issue date
Oct 6, 1998
Telefonaktiebolaget LM Ericsson
Nianxiong Tan
H03 - BASIC ELECTRONIC CIRCUITRY