Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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William Jeffrey Schlanger — 20 Patents

ESElite Power Solutions: 10 patents #1 of 4Top 25%
UTUnison Technologies: 2 patents #3 of 6Top 50%
Palm Springs, CA: #6 of 147 inventorsTop 5%
California: #29,208 of 386,348 inventorsTop 8%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
William Jeffrey Schlanger has been granted 20 US patents while listed as an inventor at Elite Power Solutions. The first was granted in 1988 and the most recent in April 2024. William Jeffrey Schlanger ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list William Jeffrey Schlanger in Palm Springs, CA, US.

Patents per Year

Patents granted per year, 1988 to 2024Bar chart with a peak of 3 patents in 2017.peak 31988: 1 patents19881989: 1 patents2000: 1 patents20002001: 1 patents2014: 1 patents20142015: 2 patents2016: 2 patents20162017: 3 patents2018: 3 patents20182019: 2 patents2020: 2 patents20202024: 1 patents2024

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
11973365 Ultra-efficient battery integrated inverter/charger 2024-04-30
10847835 Battery management system for battery banks with a small number of cells 2020-11-24
10630193 Isolated phase control power regulation circuit and system 2020-04-21
10367239 Integral battery temperature control system Yuan Dao 2019-07-30
10358043 Golf cart battery system Yuan Dao, Jennifer Dao 2019-07-23
10116149 Automatic control system for a rechargeable battery system Yuan Dao 2018-10-30
10084334 Home energy storage battery system Yuan Dao, Jennifer Dao 2018-09-25
9929571 Integrated energy storage system Yuan Dao 2018-03-27
9829896 Portable environment control system and method of use Todd J. Arend, James Cline 2017-11-28
9595847 Uninterrupted lithium battery power supply system Yuan Dao 2017-03-14
9553460 Wireless battery management system Yuan Dao 2017-01-24
9530300 Hand-held radiation detector Benito Lizardi 2016-12-27
9371067 Integrated battery control system Yuan Dao 2016-06-21
9024639 Ground fault detection system Yuan Dao 2015-05-05
9000935 Battery management system Yaun Dao 2015-04-07
8723482 Battery unit balancing system Yuan Dao 2014-05-13
6255804 Method for charging a battery with maximum power tracking Marc E. Herniter 2001-07-03
6057665 Battery charger with maximum power tracking Marc E. Herniter 2000-05-02
4805213 Ring detector 1989-02-14
4779007 Uninterrupted power supply system Steven Schlanger, Donald K. Nakano, Victor V. Vurpillat 1988-10-18