61 patents currently held

31 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 Dec 2026. from the record

Of the 31 now held by other companies, 29 name Avary Holding Shenzhen Co. Limited as their current owner, and 2 more name another party. Each row says which.

Free plan: 3 watched companies. Pro: unlimited.

Alerts on its grants, lapses and transfers.

Ending by 2030

Dec 2026

Next term end

Patent families

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

202620272028 2029 20302031203220332034203520362037203820392040 2041 2042 2043 2044 2045

notable patents fee due within 90 days all others Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 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

Method for Manufacturing a Circuit Board US 11,570,883

The newest of the three, granted 2023. It anchors the portfolio to 2041, later than anything else here.

Ends Jun 2041 · High confidence Also notable

Method for Manufacturing Rigid-Flexible Printed Circuit Board US 9,743,533

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

Ends Dec 2034 · High confidence Also notable

Circuit Board with at Least One Embedded Electronic Component and Method for Manufacturing the Same US 11,324,115

Granted 2022. Computed term ends 2040.

Ends Nov 2040 · High confidence

Formerly held, still cited

Notable

Ultrathin Heat Dissipation Structure US 10,448,540

The earliest of the three still in force, granted 2019 and renewed since. Its term ends first, in 2037.

now held by Avary Holding (Shenzhen) Co., Limited.

Ends Jun 2037 · High confidence

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 Jan 4, 2027
The maintenance fee for Wiring Substrate and Method of Manufacturing the Same (US 11,696,391) comes due Jan 4, 2027. Unpaid by Jul 6, 2027, it lapses early.
1 fee due Feb 28, 2027
The maintenance fee for Circuit Board and Method of Manufacturing the Same (US 11,744,004) comes due Feb 28, 2027. Unpaid by Aug 30, 2027, it lapses early.
1 fee due Mar 12, 2027
The maintenance fee for Circuit Board Utilizing Optical Signals in Addition to Electrical Signals and Method for Manufacturing the Same (US 11,754,781) comes due Mar 12, 2027. Unpaid by Sep 13, 2027, it lapses early.
1 fee due Apr 17, 2027
The maintenance fee for Circuit Board Assembly and Manufacturing Method Thereof (US 11,792,914) comes due Apr 17, 2027. Unpaid by Oct 18, 2027, it lapses early.
1 fee due May 21, 2027
The maintenance fee for Manufacturing Method of Circuit Board Assembly (US 11,825,595) comes due May 21, 2027. Unpaid by Nov 22, 2027, it lapses early.
1 fee due Oct 23, 2027
The maintenance fee for Fixing Belt of Wearable Device, Method for Manufacturing the Same, and Wearable Device (US 11,968,788) comes due Oct 23, 2027. Unpaid by Apr 24, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

12 of the patents on this record were granted since Aug 17, 2026
1 term has ended since Aug 17, 2026

What they patent

The 5 largest of its 55 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.

Circuit Board with at Least One Embedded Electronic Component and Method for Manufacturing the Same	2 in force	to Aug 2042
Method for Manufacturing a Circuit Board	2 in force	to Jan 2042
Wiring Substrate and Method of Manufacturing the Same	2 in force	to Nov 2041
Circuit Board Utilizing Optical Signals in Addition to Electrical Signals and Method for Manufacturing the Same	2 in force	to Sep 2041
Flexible Circuit Board and Method for Manufacturing Same	2 in force	to Apr 2041

Patents held now

Soonest term end first.

Patent	Title	Status	Expires	Confidence
US 7,418,780	Method for Forming Stacked Via-Holes in a Multilayer Printed Circuit Board In force Term ends Dec 12, 2026 · High confidence	In force	Term ends Dec 12, 2026	High confidence
US 7,839,647	Insulating Film, Printed Circuit Board Substrate and Printed Circuit Board Including Same In force Term ends Dec 30, 2028 · High confidence	In force	Term ends Dec 30, 2028	High confidence
US 7,877,872	Method for Manufacturing Printed Circuit Board In force Term ends Jun 24, 2029 · High confidence	In force	Term ends Jun 24, 2029	High confidence
US 7,985,482	Stiffener Sheet and Flexible Printed Circuit Board Using the Same In force Term ends Feb 20, 2030 · High confidence	In force	Term ends Feb 20, 2030	High confidence
US 8,997,343	Method for Manufacturing Multilayer Printed Circuit Board In force Term ends Feb 5, 2034 · High confidence	In force	Term ends Feb 5, 2034	High confidence
US 9,743,533	Method for Manufacturing Rigid-Flexible Printed Circuit Board In force Term ends Dec 18, 2034 · High confidence	In force	Term ends Dec 18, 2034	High confidence
US 10,923,411	Method for Manufacturing an Ultrathin Heat Dissipation Structure held by Avary Holding (Shenzhen) Co., Limited., Hongqisheng Precision Electronics (Qinhuangdao) Co.,Ltd. and Garuda Technology Co., Ltd. In force Term ends Aug 31, 2036 · High confidence	In force	Term ends Aug 31, 2036	High confidence
US 11,324,115	Circuit Board with at Least One Embedded Electronic Component and Method for Manufacturing the Same held by Qing Ding Precision Electronics (Huaian) Co.,Ltd., Avary Holding (Shenzhen) Co., Limited. and Garuda Technology Co., Ltd. In force Term ends Nov 30, 2040 · High confidence	In force	Term ends Nov 30, 2040	High confidence
US 11,445,618	Flexible Circuit Board and Method for Manufacturing Same held by Avary Holding (Shenzhen) Co., Limited., Qing Ding Precision Electronics (Huaian) Co.,Ltd. and Garuda Technology Co., Ltd. In force Term ends Dec 8, 2040 · High confidence	In force	Term ends Dec 8, 2040	High confidence
US 11,399,430	Method for Manufacturing Circuit Board held by Avary Holding (Shenzhen) Co., Limited., Qing Ding Precision Electronics (Huaian) Co.,Ltd. and Garuda Technology Co., Ltd. In force Term ends Dec 17, 2040 · High confidence	In force	Term ends Dec 17, 2040	High confidence

10 of 61 patents shown.

Pro members see all 61.

Pro members: see all 61 patents

Also on record, not counted in the 61: 31 patents in force now held by others · 48 patents ended · 23 applications 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.

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.

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Garuda Technology Co., Ltd.