USPTO 2015–2025 USPTO PatentsView US Corporation

X-card Holdings, Llc

USPTO PatentsView assignee record - 40 granted patents across 19 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: G06K (GRAPHICAL DATA READING ; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS).

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

19.7

Avg claims per patent

+33%

5-year grant velocity

The verdict

According to USPTO PatentsView, X-card ranks #8,147 of 50,000 tracked US assignees by granted-patent volume, with 40 patents across 19 technology areas.

#8,147
of 50,000 US assignees by volume: Top 23%
by Innovation Score (45.7/100): 19.7
avg claims per patent: +33%
grant velocity, last 5 yrs

Portfolio overview

X-card Holdings, Llc has been granted 40 US utility patents between 2015 and 2025, placing X-card Holdings, Llc at #8,147 of 50,000 across all assignees tracked by PlainPatent. This portfolio spans 19 distinct Cooperative Patent Classification (CPC) subclasses, averaging 19.7 claims per patent with primary concentration in G06K (GRAPHICAL DATA READING ; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS). As a US Corporation, X-card Holdings, Llc is one of the more focused assignees in the PatentsView dataset. By volume, X-card sits between Velocys, Inc. (40 patents, rank #8,141) and Zygo Corporation (40 patents, rank #8,149) - the closest US assignees by grant volume. The composite Innovation Score of 45.7/100 blends portfolio volume, grant velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Grant cadence records the difference between two grant-year windows. Between 2020 and 2024 the company received 20 grants, compared with 15 in the 2015–2019 window, a +33% shift in five-year grant velocity. Both windows cover five complete grant years; the latest PatentsView year is a partial release and is excluded from this comparison, though it still appears in the yearly table and chart below. Grant timing can lag the related application by years, so this comparison does not establish current R&D spending, strategic intent, or a company’s application activity. The US Corporation classification provides context for the assignee record, not a conclusion about its business strategy.

Claim depth and technology breadth describe this aggregate record. X-card Holdings, Llc's 19.7 average claims per patent is an average count, not a measure of claim scope, legal strength, enforceability, or design-around risk. The record spans 19 CPC subclasses. Combined with portfolio volume, these figures let readers compare the documented grant records of assignees in similar technology classes.

Velocys

40
Veran Medical

40
Volta Charging

40
Walter R Tucker E…

40
Zojirushi

40
Zepp

40
Zing Semiconductor

40
Zygo

40
X-card Holdings ◀

40

What this shows X-card holds 40 patents at rank #8,145, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near X-card

By rank, the assignees closest to #8,145 in granted patent volume.

Leaders in G06K (Graphical DATA Reading)

Other assignees with the most granted patents in X-card's primary technology class.

X-card's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

46 Top 23% higher than 77% 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

USPTO utility patent grants by year · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

X-card Holdings, Llc patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	5	12.5%
2016	2	5.0%
2017	2	5.0%
2018	2	5.0%
2019	4	10.0%
2020	5	12.5%
2021	4	10.0%
2022	6	15.0%
2023	4	10.0%
2024	1	2.5%
2025partial year	5	12.5%

Which technologies does X-card Holdings, Llc patent most?

G06K - GRAPHICAL DATA READING ; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 40

B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 21

Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION 18

H05K - PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 16

H01L - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10 12

C08L - COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 12

G07C - TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE 7

F21V - FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 4

F21Y - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED 4

F21L - LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION 4

B29L - INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES 3

B29C - SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 3

B29K - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR ; MOULDS, ; REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS 3

B42D - BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS 3

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 3

Top 15 of 19 technology areas

Grant record at a glance

Portfolio Volume 40 grants

CPC subclasses 19

Avg. claims / grant 19.7

Velocity +33%

Historical grant data only; it does not rate legal strength or current strategy.

Where it ranks

Overall rank by patents

#8,147

of 50,000 tracked assignees

Innovation Score

45.7 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

Where does X-card Holdings, Llc rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), X-card Holdings, Llc ranks #8,147 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does X-card Holdings, Llc hold?

X-card Holdings, Llc holds 40 US utility patents granted between 2015 and 2025, spanning 19 technology areas.

What is X-card Holdings, Llc's Innovation Score?

X-card Holdings, Llc has an Innovation Score of 45.7 out of 100 (top 23% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does X-card Holdings, Llc focus on?

X-card Holdings, Llc's top technology area is G06K (GRAPHICAL DATA READING ; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS) with 40 patents. Grants appear in 19 CPC subclasses total.

Is X-card Holdings, Llc's patent grant rate increasing or decreasing?

X-card Holdings, Llc's recent grant velocity is +33% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for X-card Holdings, Llc's patents?

X-card Holdings, Llc's patents average 19.7 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the X-card Holdings, Llc patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

How to use this portfolio

X-card's 40 grants land it in the top 23% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - X-card ranks #8,147 of 50,000. Top 50 holders
Most of this portfolio concentrates in G06K - see who else leads that technology area. G06K leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

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.