Inventor
Charles Albert Rudisill
Inventor
Apex, NC, US
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials12%
H01RElectrically-conductive connections12%
F21VFunctional features or details of lighting devices or systems thereof11%
H04MTelephonic communication11%
F21SNon-portable lighting devices9%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted9%
G02BOptical elements, systems or apparatus4%
H01HElectric switches4%
H05KPrinted circuits4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
10,680,383Linear electrode systems for module attachment with non-uniform axial spacing202010,132,452Suspended track and planar electrode systems and methods20189,709,258'Modular lighting system and method employing loosely constrained magnetic structures'20179,636,600'Tile construction set using plastic magnets'20179,583,871'Electrical connector system with ferromagnetic actuators'20179,303,854'Electrical rail systems with axially interleaved contact arrays'20169,300,081'Interposer connectors with magnetic components'20168,651,711'Modular lighting system and method employing loosely constrained magnetic structures'20148,491,312'Flexible magnetic interconnects'20138,187,006'Flexible magnetic interconnects'20126,498,600'Electronic devices including keypads that illuminate in response to proximity of a user and methods of operating such electronic devices'20026,289,225'Retractable and pivotable multiple frequency band antenna'20016,272,324'Electrical connection for telephone with hinged cover'20016,208,874'Telephone assembly with automatic antenna adjustment'20016,018,326'Antennas with integrated windings'20006,005,523'Antenna rod disconnect mechanisms and associated methods'19995,986,607'Switchable matching circuits using three dimensional circuit carriers'19995,969,685'Pivotable multiple frequency band antenna with capacitive coupling'19995,940,215'Discretely applied diffusor structure on lightguides'19995,928,000'Axially-compliant coaxial connectors and radiotelephones including the same'19995,896,229'Discretely applied diffusor structures on lightguides'19995,831,579'Latch mechanism for mobile communication devices'19985,822,042'Three dimensional imaging system'19985,748,150'Retractable antenna assembly'19985,714,958'Antenna extender system'19985,711,588'Backlit keypad assembly'19985,544,530'Assembly suitable for life testing a multi-dimensional force transducer'19965,339,179'Edge-lit transflective non-emissive display with angled interface means on both sides of light conducting panel'19945,038,142'Touch sensing display screen apparatus'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2020Based in Apex, NC, US· patent location history
1998–1999Patents assigned to ERICSSON GE MOBILE INC (7)· patent assignee history
1999–2002Patents assigned to ERICSSON INC (8)· patent assignee history
2012–2020Patents assigned to WHITTLE DANIEL JOHN (10)· patent assignee history
2012–2020Patents assigned to RUDISILL CHARLES ALBERT (8)· patent assignee history
2017–2020Patents assigned to APEX TECH INC (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WHITTLE DANIEL JOHN | 10 | 2012–2020 |
| ERICSSON INC | 8 | 1999–2002 |
| RUDISILL CHARLES ALBERTself | 8 | 2012–2020 |
| ERICSSON GE MOBILE INC | 7 | 1998–1999 |
| APEX TECH INC | 5 | 2017–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Apex, NC, US | 29 | 1991–2020 |