Yamaichi Electronics Co., Ltd.
2 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.
Recorded under 12 name spellings.
22
Ending by 2030
Dec 2026
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
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 11, 2026The maintenance fee for Receptacle assembly and transceiver module assembly (US 10,321,607) comes due Dec 11, 2026. Unpaid by Jun 11, 2027, it lapses early.
- 1 fee due Feb 11, 2027The maintenance fee for Contact probe and semiconductor device socket including contact probe (US 9,105,994) comes due Feb 11, 2027. Unpaid by Aug 11, 2027, it lapses early.
- 1 fee due Apr 13, 2027The maintenance fee for Electrical connector module (US 9,160,090) comes due Apr 13, 2027. Unpaid by Oct 13, 2027, it lapses early.
- 1 fee due May 21, 2027The maintenance fee for Socket for inspection (US 11,821,915) comes due May 21, 2027. Unpaid by Nov 22, 2027, it lapses early.
- 1 fee due Jun 17, 2027The maintenance fee for Recepticle assembly with thermal management (US 10,511,118) comes due Jun 17, 2027. Unpaid by Dec 17, 2027, it lapses early.
- 1 fee due Jul 14, 2027The maintenance fee for IC socket (US 10,534,033) comes due Jul 14, 2027. Unpaid by Jan 14, 2028, it lapses early.
- 2 fees due Oct 2 to 23, 2027 · next Oct 2
- 1 fee due Nov 14, 2027The maintenance fee for Connector set and connector (US 11,984,679) comes due Nov 14, 2027. Unpaid by May 15, 2028, it lapses early.
Recent changes
- 4 of the patents on this record were granted since Aug 17, 2026
- 1 term has ended since Aug 17, 2026
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,326,085 | IC card wrong insertion preventing mechanism and IC card connector having the same In force · From the USPTO record | In force | From the USPTO record | |
| US 7,511,375 | Semiconductor device carrier unit and semiconductor socket provided therewith In force · From the USPTO record | In force | From the USPTO record | |
| US 7,621,755 | Contact and IC socket using the contact In force · From the USPTO record | In force | From the USPTO record | |
| US 7,871,283 | Semiconductor package socket In force · From the USPTO record | In force | From the USPTO record | |
| US D699,607 | Contact probe In force · From the USPTO record | In force | From the USPTO record | |
| US 8,272,882 | Semiconductor device socket In force · From the USPTO record | In force | From the USPTO record | |
| US D706,716 | Receptacle connector In force · From the USPTO record | In force | From the USPTO record | |
| US D706,717 | Receptacle connector In force · From the USPTO record | In force | From the USPTO record | |
| US 7,625,231 | Adaptor for cable connector In force · From the USPTO record | In force | From the USPTO record | |
| US 7,568,918 | Socket for semiconductor device In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 114: 2 patents in force now held by others · 102 lapsed for an unpaid fee · 260 ended at full term. List them
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
Published applications
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
11 pending · 3 abandoned · 22 no status recorded