Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ratnesh Sharma — 156 Patents

HP: 94 patents #37 of 16,619Top 1%
Nec: 42 patents #124 of 14,502Top 1%
NANec Laboratories America: 10 patents #49 of 412Top 15%
CLChina Energy Investment Corporation Limited: 4 patents #12 of 87Top 15%
HEHewlett Packard Enterprise: 4 patents #683 of 4,473Top 20%
Fremont, CA: #34 of 9,298 inventorsTop 1%
California: #936 of 386,348 inventorsTop 1%
Overall (All Time): #5,740 of 4,157,543Top 1%
156 Patents All Time
Ratnesh Sharma has been granted 156 US patents while listed as an inventor at HP. The first was granted in 2002 and the most recent in September 2025. Ratnesh Sharma ranks #5,740 of 4,157,543 US inventors in our database (top 0.14%). Patent records list Ratnesh Sharma in Fremont, CA, US.

Patents per Year

Patents granted per year, 2002 to 2025Bar chart with a peak of 16 patents in 2014.peak 162002: 2 patents20022004: 7 patents2005: 4 patents2006: 11 patents20062007: 9 patents2008: 7 patents2009: 5 patents20092010: 5 patents2011: 11 patents2012: 6 patents20122013: 9 patents2014: 16 patents2015: 12 patents20152016: 5 patents2017: 14 patents2018: 7 patents20182019: 13 patents2020: 6 patents2021: 1 patents20212023: 2 patents2024: 2 patents2025: 2 patents2025

Issued Patents All Time

Showing 1–25 of 156 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12418167 Voltage cutoff system Kurt Fanuka WILLIAMS, Surinder Singh 2025-09-16
12372580 Systems and methods for managing diverse batteries Surinder Singh 2025-07-29
12149083 Controller and method for balancing discharge or charge of battery packs in energy storage system Surinder Singh, Brandon Ohara, Motoko Furukawa, Roger Keyes 2024-11-19
12126204 Battery management unit to determine updated SOC and energy reading, energy storage system comprising, the same, and method of using the same Surinder Singh, Peng Yu, Brandon Ohara 2024-10-22
11799140 Controller for energy storage, system comprising the same, and methods of using the same Surinder Singh, Peng Yu, You Zhou, Lulu Zhao, Brandon Ohara 2023-10-24
11652357 Controller, system and method for controlling discharge of heterogeneous battery packs Surinder Singh, Brandon Ohara 2023-05-16
11131713 Deep learning approach for battery aging model Ali Hooshmand, Mehdi Assefi 2021-09-28
10680455 Demand charge minimization in behind-the-meter energy management systems Ali Hooshmand, Korosh Vatanparver 2020-06-09
10673242 Demand charge and response management using energy storage Kiyoshi Nakayama, Ali Hooshmand 2020-06-02
10673241 Demand charge and response management using energy storage Kiyoshi Nakayama, Ali Hooshmand 2020-06-02
10637247 System and method for minimizing storage demand charges by weight assignments to different demand categories Babak Asghari, Zeyu Wang 2020-04-28
10634725 System and method for model predictive energy storage system control Babak Asghari, Mohammad Ehsan Raoufat 2020-04-28
10585123 Detection of false data injection attacks in power systems using multiplex invariant networks and domain knowledge Kiyoshi Nakayama, Chenrui Jin, Nikhil Muralidhar 2020-03-10
10511179 Energy storage-aware demand charge minimization Korosh Vatanparvar 2019-12-17
10497072 Optimal battery sizing for behind-the-meter applications considering participation in demand response programs and demand charge reduction Ali Hooshmand, Seyyed Ali Pourmousavi Kani, Shankar Narayan Mohan 2019-12-03
10422835 Innovative framework combining cycling and calendar aging models Seyyed Ali Pourmousavi Kani, Babak Asghari 2019-09-24
10333308 Two-level predictive based reactive power coordination and voltage restoration for microgrids Feng Guo, Siqi Wang 2019-06-25
10333307 Machine learning based demand charge Ali Hooshmand, Ramin Moslemi 2019-06-25
10333306 Data-driven demand charge management solution Ali Hooshmand, Ramin Moslemi 2019-06-25
10333346 Resiliency controller for voltage regulation in microgrids Feng Guo 2019-06-25
10298042 Resilient battery charging strategies to reduce battery degradation and self-discharging Seyyed Ali Pourmousavi Kani, Babak Asghari 2019-05-21
10289081 Decentralized energy management platform Ali Hooshmand, Ceyhun Eksin 2019-05-14
10234886 Management of grid-scale energy storage systems Babak Asghari, Amirsaman Arabali 2019-03-19
10234511 Optimizing sizing of grid-scale batteries for frequency regulation services Ali Hooshmand 2019-03-19
10205317 Management of grid-scale energy storage systems for multiple services Di Shi, Babak Asghari, Rakesh Patil 2019-02-12