Intersil Americas LLC
931Patents
644Active
931Granted
59Portfolio score
Filing activity: Jul 18, 1994 → Apr 27, 2020 · 327 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7782031B2 | Power supply control | Electricity | 216 | Active |
| US6577670B1 | Programmable filtering mechanism to allow bandwidth overlap between direct sequence spread spectrum communication device and frequency-hopping transmitter | Electricity | 183 | Expired |
| US8000117B2 | Buck boost function based on a capacitor bootstrap input buck converter | Electricity | 163 | Active |
| US6377608B1 | Pulsed beacon-based interference reduction mechanism for wireless communication networks | Electricity | 149 | Expired |
| US6560448B1 | DC compensation system for a wireless communication device configured in a zero intermediate frequency architecture | Electricity | 106 | Expired |
| US6603801B1 | Spread spectrum transceiver for use in wireless local area network and having multipath mitigation | Electricity | 104 | Expired |
| US7944153B2 | Constant current light emitting diode (LED) driver circuit and method | Electricity | 97 | Active |
| US6958596B1 | Compensation sample and hold for voltage regulator amplifier | Electricity | 76 | Expired |
| US7566914B2 | Devices with adjustable dual-polarity trigger- and holding-voltage/current for high level of electrostatic discharge protection in sub-micron mixed signal CMOS/BiCMOS integrated circuits | Electricity | 74 | Active |
| US7601991B2 | On-chip structure for electrostatic discharge (ESD) protection | Electricity | 73 | Active |
| US6563858B1 | Method of performing antenna diversity in spread spectrum in wireless local area network | Electricity | 69 | Expired |
| US6249446A | Cascadable, high efficiency charge pump circuit and related methods | Electricity | 64 | Expired |
| US6894928B2 | Output voltage compensating circuit and method for a floating gate reference voltage generator | Physics | 62 | Expired |
| US6763228B2 | Precision automatic gain control circuit | Electricity | 61 | Expired |
| US6894349B2 | Lateral DMOS structure with lateral extension structure for reduced charge trapping in gate oxide | Electricity | 60 | Expired |
| US7205798B1 | Phase error correction circuit for a high speed frequency synthesizer | Electricity | 60 | Expired |
| US6274892A | Devices formable by low temperature direct bonding | Electricity | 60 | Expired |
| US6791306B2 | Synthetic ripple regulator | Electricity | 57 | Expired |
| US7468547B2 | RF-coupled digital isolator | Electricity | 56 | Active |
| US8427113B2 | Voltage converter with combined buck converter and capacitive voltage divider | Emerging Cross-Sectional Technologies | 54 | Active |
| US7034586B2 | Startup circuit for converter with pre-biased load | Emerging Cross-Sectional Technologies | 54 | Expired |
| US6233273A | Rake receiver with embedded decision feedback equalizer | Electricity | 53 | Expired |
| US6775807B2 | Numerically modeling inductive circuit elements | Physics | 50 | Expired |
| US9231712B2 | Methods and systems for noise and interference cancellation | Electricity | 50 | Active |
| US7132820B2 | Synthetic ripple regulator | Electricity | 49 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.