Rolf Meier
27Patents
8h-index
42Co-inventors
75Inventor score
Filing activity: Nov 12, 1982 → May 9, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4479555A | Power tool having a plastics material housing | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5596633A | Charger/detector for cordless telephones | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6462957B1 | High performance orthogonal interconnect architecture without midplane | Electricity | 19 | Expired |
| US6885745B1 | Voltage and protection arrangement for a telephone subscriber line interface circuit | Electricity | 12 | Expired |
| US5612990A | Digital wireless interface for a base station for establishing communication between a plurality of digital radio channels and a plurality of digital wireline circuits | Electricity | 11 | Expired |
| US8139602B2 | System, method and device for high bit rate data communication over twisted pair cables | Electricity | 9 | Active |
| US8976670B2 | System and method for delivering packet data over a multiplicity of communication links | Electricity | 9 | Active |
| US8146157B2 | Method and apparatus for secure transport and storage of surveillance video | Electricity | 8 | Active |
| US9167058B2 | Timestamp correction in a multi-lane communication link with skew | Electricity | 7 | Active |
| US6441319B1 | Inserted components for via connection of signal tracks to achieve continuous impedance matching in multi-layer substrate | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4723280A | Constant current line circuit | Electricity | 6 | Expired |
| US7637749B2 | Device for electrical contacting | Electricity | 5 | Active |
| US4926467A | Line card with distributed signaling voltages | Electricity | 5 | Expired |
| US5677942A | Wireless interface | Electricity | 4 | Expired |
| US4800586A | Compensation circuit for use with an integrating amplifier | Electricity | 3 | Expired |
| US9351841B2 | Straight stem for the implantation into a proximal femur | Human Necessities | 1 | Active |
| US6480603B1 | Device which reduces central office battery current during modem connections | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8464299B1 | Resource conservation for packet television services | Electricity | 1 | Active |
| US7589311B2 | Optoelectronic sensor and method for detecting objects with polarized light | Physics | 1 | Active |
| US11181205B2 | Valve diaphragm, diaphragm valve, and method for securing a data carrier contained in a housing | Physics | 0 | Active |
| US8990587B1 | Method and apparatus for secure transport and storage of surveillance video | Electricity | 0 | Active |
| US7467069B2 | Method and apparatus for extracting information from an array of hazardous material sensors | Physics | 0 | Expired |
| US10640621B2 | Membrane and method for producing the membrane | Chemistry; Metallurgy | 0 | Active |
| US8644332B1 | System, method and device for high bit rate data communication over twisted pair cables | Electricity | 0 | Active |
| US9050134B2 | Device and method for verifying compatability between cooperating parts of a joint prosthesis | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.