EM Microelectronic-Marin SA
3 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 13 name spellings.
37
Ending by 2030
Apr 2027
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.
- 4 fees due Dec 2 to 23, 2026 · next Dec 2
- 2 fees due Jan 7 to 23, 2027 · next Jan 7
- 3 fees due Feb 4 to 18, 2027 · next Feb 4
- 1 fee due Mar 10, 2027The maintenance fee for Electronic oscillator (US 10,411,648) comes due Mar 10, 2027. Unpaid by Sep 10, 2027, it lapses early.
- 1 fee due Apr 1, 2027The maintenance fee for Humidity sensor with heat module (US 10,429,334) comes due Apr 1, 2027. Unpaid by Oct 1, 2027, it lapses early.
- 3 fees due May 7 to 24, 2027 · next May 7
- 3 fees due Jun 12 to 30, 2027 · next Jun 12
- 2 fees due Jul 5 to 16, 2027 · next Jul 5
- 2 fees due Aug 2 to 18, 2027 · next Aug 2
- 3 fees due Sep 3 to 19, 2027 · next Sep 3
- 1 fee due Oct 26, 2027The maintenance fee for Receiver system (US 9,325,361) comes due Oct 26, 2027. Unpaid by Apr 26, 2028, it lapses early.
Recent changes
- 1 of the patents on this record was granted 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 7,515,050 | Very high frequency passive transponder, in UHF frequency band, with active voltage multiplier or booster at the entry of its logic circuit In force · From the USPTO record | In force | From the USPTO record | |
| US 7,560,989 | Power amplifier with controlled output power In force · From the USPTO record | In force | From the USPTO record | |
| US 9,268,414 | Motion detection mechanism for laser illuminated optical mouse sensor In force · From the USPTO record | In force | From the USPTO record | |
| US 7,532,016 | Electronic interface circuit for a capacitive sensor for measuring a physical parameter, and method for activating the electronic circuit In force · From the USPTO record | In force | From the USPTO record | |
| US 7,598,821 | Amplitude controlled quartz oscillator with broad voltage and temperature range In force · From the USPTO record | In force | From the USPTO record | |
| US 7,579,579 | Integrated photoreceptor circuit and optoelectronic component including the same with electric contact pads arranged solely on side of the processing area which is juxtaposed with the photosensitive area In force · From the USPTO record | In force | From the USPTO record | |
| US 7,876,307 | Motion detection mechanism for laser illuminated optical mouse sensor In force · From the USPTO record | In force | From the USPTO record | |
| US 7,839,387 | Method, sensing device and optical pointing device including a sensing device for comparing light intensity between pixels In force · From the USPTO record | In force | From the USPTO record | |
| US 7,764,175 | Method of verifying the proper working of a transponder mounted on a vehicle wheel In force · From the USPTO record | In force | From the USPTO record | |
| US 7,988,638 | Signal conditioning circuit between an optical device and a processing unit In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 178: 3 patents in force now held by others · 23 lapsed for an unpaid fee · 96 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.
7 pending · 23 no status recorded