Overall rank by patents
#22,073
of 50,000 tracked assignees
USPTO PatentsView assignee record - 13 granted patents across 14 technology areas, recorded in grant years 2015–2025. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: H02J (CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY).
The verdict
According to USPTO PatentsView, ZERO ranks #22,073 of 50,000 tracked US assignees by granted-patent volume, with 13 patents across 14 technology areas.
USPTO PatentsView assignee plate
Corpus R22073 · US Corporation #22,073 · 13 grants
GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-UP · BOOK-FULL
Nearest grant-volume peer: Youlchon Chemical Co., Ltd. (±0 grants)
Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.
Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.
Qualcomm Incorporated · highest
85 score
ZERO Motorcycles · this assignee
53 score
3D Lighting Innovati… · lowest
7 score
What this shows ZERO's Innovation Score is 53.0/100 (top 9% of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.
ZERO Motorcycles, Inc. is a focused PatentsView assignee: 14 CPC subclasses with 23.1% of grants classified under H02J (CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY). Peak complete grant year is 2024 (4 grants) versus a trough of 1 in 2020. By volume, ZERO sits between Youlchon Chemical Co., Ltd. and Zhejiang Quhua Fluor-chemistry Co., Ltd..
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
Youlchon Chemical Co., Ltd.
13 patents
Yubico AB
13 patents
Z-Medica, LLC
13 patents
ZAXCOM, Inc.
13 patents
ZHANGYUE TECHNOLOGY CO., LTD
13 patents
ZHEJIANG FLY CUP CO.,LTD
13 patents
ZHEJIANG HENGYI PETROCHEMICAL CO., LTD.
13 patents
ZHEJIANG QUHUA FLUOR-CHEMISTRY Co., Ltd.
13 patents
ZERO MOTORCYCLES, INC.
13 patents
What this shows ZERO holds 13 patents at rank #22,067, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
By rank, the assignees closest to #22,067 in granted patent volume.
Other assignees with the most granted patents in ZERO's primary technology class.
ZERO's Innovation Score vs. every tracked assignee
Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)
53 Top 9% higher than 91% of 50,000 US assignees
Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025
Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2015 | 2 | 15.4% |
| 2016 | 2 | 15.4% |
| 2020 | 1 | 7.7% |
| 2024 | 4 | 30.8% |
| 2025partial year | 4 | 30.8% |
Top 14 of 14 technology areas
Overall rank by patents
#22,073
of 50,000 tracked assignees
53.0 out of 100
Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.