Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JL

Joel Libove — 15 Patents

STSam Technology: 2 patents #5 of 13Top 40%
PMPhase Metrics: 1 patents #18 of 49Top 40%
University of California: 1 patents #8,022 of 18,278Top 45%
Berkeley, CA: #346 of 3,731 inventorsTop 10%
California: #40,789 of 386,348 inventorsTop 15%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Joel Libove has been granted 15 US patents while listed as an inventor at Sam Technology. The first was granted in 1986 and the most recent in August 2021. Joel Libove ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Joel Libove in Berkeley, CA, US.

Patents per Year

Patents granted per year, 1986 to 2021Bar chart with a peak of 2 patents in 1986.peak 21986: 2 patents19861990: 1 patents1991: 1 patents19911995: 1 patents1999: 2 patents19992000: 2 patents2001: 1 patents20012002: 2 patents2003: 1 patents20032020: 1 patents2021: 1 patents2021

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
11089964 Method and apparatus for non-invasive real-time biomedical imaging of neural and vascular activity Mike Ingle, David Schriebman 2021-08-17
10660531 Method and apparatus for non-invasive real-time biomedical imaging of neural and vascular activity Mike Ingle, David Schriebman 2020-05-26
6642878 Methods and apparatuses for multiple sampling and multiple pulse generation Steven Chacko 2003-11-04
6452398 Method and apparatus for measuring D.C. and A.C. voltages using non-contacting sensors Steven Chacko, Jerome R. Singer 2002-09-17
6433720 Methods, apparatuses, and systems for sampling or pulse generation Steven Chacko 2002-08-13
6192045 Method and system for minimizing connect-time charges associated with dial-up data networks C. Wyatt Williams 2001-02-20
6118270 Apparatus for fast measurements of current and power with scaleable wand-like sensor Jerome R. Singer 2000-09-12
6043641 Method and apparatus for rapid determinations of voltage and current in wires and conductors Jerome R. Singer 2000-03-28
5883714 Method and apparatus for detecting defects on a disk using interferometric analysis on reflected light Peter C. Jann, George A. Burt, Jr. 1999-03-16
5883891 Method and apparatus for increased quality of voice transmission over the internet Wyatt Williams 1999-03-16
5473244 Apparatus for measuring voltages and currents using non-contacting sensors Jerome R. Singer 1995-12-05
5038782 Electrode system for brain wave detection Alan S. Gevins, Donald Durousseau 1991-08-13
4967038 Dry electrode brain wave recording system Alan S. Gevins, Donald Durousseau 1990-10-30
4584617 Method and apparatus for improving the transfer time in rotating data storage systems Paul V. Wilcox-Baker 1986-04-22
4574240 Method for flow measurement using nuclear magnetic resonance Jerome R. Singer 1986-03-04