Five patents currently held, every record listed here

4 more in force are now held by other companies

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

The next term ends in Nov 2034. from the record

Of the 4 now held by other companies, 4 name II VI Delaware Inc. as their current owner. Each row says so.

Free plan: 3 watched companies. Pro: unlimited.

Alerts on its grants, lapses and transfers.

Ending by 2030

Nov 2034

Next term end

Patent families

When these terms end

Each bar runs from grant to computed term end. 2010 to 2042.

US 7,830,608 Multiple Emitter Coupling Devices and Methods with Beam Transform System no later than May 10, 2027

US 7,866,897 Apparatus and Method of Coupling a Fiber Optic Device to a Laser Oct 6, 2027

US 7,680,170 Coupling Devices and Methods for Stacked Laser Emitter Arrays May 7, 2028

US 8,553,737 Laser Emitter Modules and Methods of Assembly Jan 11, 2030

US 9,852,617 Inverter Device Nov 13, 2034

US 9,977,089 Charger System for Battery Starting Current Test Nov 21, 2034

US 10,243,393 Charging System Based on Wireless Communication Jul 29, 2036

US 11,456,622 Charging Device with an Engine Starting Interface, Charging Device with a Charging Input Interface and Charging Method Oct 16, 2038

US 12,302,528 Novel Cooling Apparatus Apr 3, 2042

20172024203120382042

A dotted end marks a recorded terminal disclaimer this site has not resolved: the term can only be shorter than the bar, never longer.

1 pending application: term is not computable until grant.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 patents

Ranked by citations and family size, against patents of the same kind granted the same year. How we rank

Notable

Charging Device with an Engine Starting Interface, Charging Device with a Charging Input Interface and Charging Method US 11,456,622

The newest of the three, granted 2022. It anchors the portfolio to 2038, later than anything else here.

Ends Oct 2038 · High confidence Also notable

Charging System Based on Wireless Communication US 10,243,393

Granted 2019 and renewed at 2 of 3 maintenance windows. Protection runs to 2036.

Ends Jul 2036 · High confidence Also notable

Inverter Device US 9,852,617

Granted 2017 and renewed at every maintenance window due so far. Protection runs to 2034.

Ends Nov 2034 · High confidence

Formerly held, still cited

Notable

Multiple Emitter Coupling Devices and Methods with Beam Transform System US 7,830,608

The most cited patent in this portfolio, cited by 37 later US patents, top 25% of utility patents granted in 2010 in our data. Protection runs to 2027. A terminal disclaimer is on file and its reference is not resolved, so no cap is applied and the date may move earlier, never later.

now held by II-VI Delaware, Inc.

Ends no later than May 2027 · Medium confidence

Also notable

Laser Emitter Modules and Methods of Assembly US 8,553,737

Cited by 23 later US patents, top 25% of utility patents granted in 2013 in our data, and renewed at 3 of 3 maintenance windows. Protection runs to 2030.

now held by II-VI Delaware, Inc.

Ends Jan 2030 · High confidence

Fee deadlines

No maintenance fee falls due on this company's record before Nov 10, 2027.

Recent changes

Nothing was recorded against this company's patents in the last 90 days.

What they patent

Grouped by real patent family, largest first, labeled by the earliest filing in each. No technology classification is inferred from titles.

Novel Cooling Apparatus	1 in force	to Apr 2042
Charging Device with an Engine Starting Interface, Charging Device with a Charging Input Interface and Charging Method	1 in force	to Oct 2038
Charging System Based on Wireless Communication	1 in force	to Jul 2036
Charger System for Battery Starting Current Test	1 in force	to Nov 2034
Inverter Device	1 in force	to Nov 2034

Patents held now

Soonest term end first.

Showing 1 to 5 of 5

Patent	Title	Status	Expires	Confidence
US 9,852,617	Inverter Device held by New Focus Lighting & Power Technology (Shanghai) Co., Ltd. In force Term ends Nov 13, 2034 · High confidence	In force	Term ends Nov 13, 2034	High confidence
US 9,977,089	Charger System for Battery Starting Current Test held by New Focus Lighting & Power Technology (Shanghai) Co., Ltd. In force Term ends Nov 21, 2034 · High confidence	In force	Term ends Nov 21, 2034	High confidence
US 10,243,393	Charging System Based on Wireless Communication held by New Focus Lighting & Power Technology (Shanghai) Co., Ltd. In force Term ends Jul 29, 2036 · High confidence	In force	Term ends Jul 29, 2036	High confidence
US 11,456,622	Charging Device with an Engine Starting Interface, Charging Device with a Charging Input Interface and Charging Method held by New Focus Lighting & Power Technology (Shanghai) Co., Ltd. In force Term ends Oct 16, 2038 · High confidence	In force	Term ends Oct 16, 2038	High confidence
US 12,302,528	Novel Cooling Apparatus held by New Focus Lighting & Power Technology (Shanghai) Co., Ltd. In force Term ends Apr 3, 2042 · High confidence	In force	Term ends Apr 3, 2042	High confidence

Also on record, not counted in the 5: 4 patents in force now held by others · 41 patents ended · 1 application pending · 12 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.

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

3 terminal disclaimers are on file with no resolved reference. No cap is applied and none is guessed

Export every term end as CSV · Pro

New Focus, Inc.