119 patents currently held
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
The next term ends in Dec 2037. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
Dec 2037
Next term end
39
Patent families
When these terms end
Held patents by the year their term ends
notable patents
fee due within 90 days
all others
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Notable: the highest-ranked patents in this portfolio by citations and family size. Fee due within 90 days: a maintenance fee is due within 90 days of when this page was computed and not yet paid.
Notable patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
Notable
Ends Dec 2037 · High confidence
Also notable
Ends May 2041 · High confidence
Also notable
Ends Jul 2040 · High confidence
Multifunction Adhesive Product For Ubiquitous Realtime Tracking
US 10,262,255
The most cited patent in this portfolio, cited by 58 later US patents, top 5% of utility patents granted in 2019 in our data. Protection runs to 2037.
System and Method of Intelligent Node Detecting Events for Border Protection and Security
US 11,741,822
Cited by 12 later US patents, top 10% of utility patents granted in 2023 in our data. Protection runs to 2041.
Line-Powered Wireless Communications Systems
US 11,580,826
Cited by 5 later US patents, top 25% of utility patents granted in 2023 in our data. Protection runs to 2040.
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 1 fee due Dec 27, 2026The maintenance fee for Systems and Methods for Monitoring Loading of Cargo onto a Transport Vehicle (US 11,687,748) comes due Dec 27, 2026. Unpaid by Jun 28, 2027, it lapses early.
- 1 fee due Jan 25, 2027The maintenance fee for Detecting Airwave Congestion and Using Variable Handshaking Granularities to Reduce Airwave Congestion (US 11,711,722) comes due Jan 25, 2027. Unpaid by Jul 26, 2027, it lapses early.
- 2 fees due Feb 15 to 28, 2027 · next Feb 15
- 6 fees due Apr 3 to 24, 2027 · next Apr 3
- 5 fees due May 14 to 28, 2027 · next May 14
- 2 fees due Jun 5 to 12, 2027 · next Jun 5
- 5 fees due Jul 2 to 30, 2027 · next Jul 2
- 3 fees due Aug 13 to 27, 2027 · next Aug 13
- 2 fees due Sep 5 to 19, 2027 · next Sep 5
- 2 fees due Oct 2 to 9, 2027 · next Oct 2
Recent changes
- 3 of the patents on this record were granted since Aug 16, 2026
What they patent
The 5 largest of its 39 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Window Based Locationing of Mobile Targets Using Complementary Position Estimates | 36 in force | to Apr 2039 |
| Detecting Tampering in Assets and Authenticating Authorized Users | 9 in force | to Jun 2042 |
| Associating Assets Using RFID-RF Wireless Gateways | 8 in force | to Aug 2043 |
| Line-Powered Wireless Communications Systems | 8 in force | to Jul 2042 |
| Wireless Vibration Monitoring Sensor Device with Flexible Form Factor | 4 in force | to Jan 2042 |
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,262,255 | Multifunction Adhesive Product For Ubiquitous Realtime Tracking In force · High confidence | In force | High confidence | |
| US 10,445,634 | Fabricating Multifunction Adhesive Product For Ubiquitous Realtime Tracking In force · High confidence | In force | High confidence | |
| US 10,482,369 | Window Based Locationing of Mobile Targets Using Complementary Position Estimates In force · High confidence | In force | High confidence | |
| US 10,671,905 | Error Based Locationing Of A Mobile Target On A Road Network In force · High confidence | In force | High confidence | |
| US 10,819,137 | Energy Harvesting Wireless Sensing Systems In force · High confidence | In force | High confidence | |
| US 10,867,234 | Error Based Locationing of a Mobile Target on a Road Network In force · High confidence | In force | High confidence | |
| US 10,872,286 | Wake Circuit for Flexible Adhesive Product In force · High confidence | In force | High confidence | |
| US 10,885,420 | Package Sealing Tape Types With Varied Transducer Sampling Densities In force · High confidence | In force | High confidence | |
| US 10,902,310 | Wireless Communications And Transducer Based Event Detection Platform In force · High confidence | In force | High confidence | |
| US 11,003,978 | Programmable Network Node Roles in Hierarchical Communications Network In force · High confidence | In force | High confidence |
Also on record, not counted in the 119: 20 applications pending · 2 applications abandoned. List them
Sources and methods
Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
Fee due within 90 days marks a patent with a maintenance fee due within 90 days of the date this page was computed and not yet recorded paid, so it can end earlier than the bar shows. A fee left unpaid ends the patent at the close of the six month grace period that follows its due date, not on the due date itself. It is not a prediction that the fee will be missed.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.