Inventor
Julio C. Castaneda
Inventor
Coral Springs, FL, US
Overview
Patents· 55 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Mprimary
H04MTelephonic communication15%
LOC1415%
G02BOptical elements, systems or apparatus7%
H04BTransmission7%
G06FElectric digital data processing6%
H01HElectric switches6%
H01QAntennas, i.e. radio aerials5%
H05KPrinted circuits5%
G02CSpectacles3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
PatentTitleYear
11,126,224Alternating sampling method for non-echo duplex conversations on a wearable device with multiple speakers and microphones202111,113,889Adjustable waveguide assembly and augmented reality eyewear with adjustable waveguide assembly202111,092,998Eyewear device with fingerprint sensor for user input202110,962,809Eyewear device with finger activated touch sensor202110,935,815Eyewear having custom lighting20219,307,060'Illuminated integrated speaker port insert and button'2016D0746249'Communication device'20159,192,084'Electronic devices and electronic circuits and methods for manufacturing the same'20158,897,033'Modular kickstand mechanism'20148,204,560'Clamshell phone with edge access'2012D0657336'Communication device'20128,013,800'Multiband conformed folded dipole antenna'2011D0637170'Communication device'2011D0636754'Communication device'2011D0636362'Communication device'2011D0632274'Communication device'2011D0627754'Communication device'20107,590,234'Keypad with flanged keys for high audio front porting communication products'20097,523,862'Multi-function keypad using colored light sources and optical films'2009D0587666'Communication device'2009D0585863'Communication device'20097,468,702'Wireless communication device with integrated antenna'20087,425,100'Integrated selectively angled camera for clam style products'20087,333,062'Wireless communication device with integrated antenna'20087,223,007'Method and apparatus for selectively backlighting a plurality of displays with a common light source'20077,202,825'Wireless communication device with integrated battery/antenna system'20077,202,905'Electronic device having a motor providing vibration and camera adjustment functionality'20077,193,620'Wireless device lighting system'20077,110,536'Acoustic seal system'2006D0516050'Communication device'2006D0510333'Communication device'20056,927,747'Dual directional display for communication device'2005D0504680'Keypad for a communication device'2005D0496636'Communication device'2004D0494947'Communication device'20046,177,881'Vibrator mounting assembly for a portable communication device'20015,940,153'Display assembly having LCD and seal captured between interlocking lens cover and lightpipe'19995,905,803'Flush-porting method and device for reduction of wind-induced noise in a microphone'19995,869,204'Battery latch for a communication device'19995,770,330'Battery package with multiple surface charging contacts'19985,749,457'Electronic device with switch and pivotable actuator assembly'19985,746,307'Switch assembly for a portable radio'19985,742,004'Coplanar interlocking shield'19985,685,418'Switch device having detachable grasp support member'1997D0384345'Portable radio'19975,673,314'Electronic device with door cover speaker actuator and latch mechanism'19975,655,913'Electrical interconnect contact'19975,596,487'Apparatus for RF shielding radio circuitry'19975,557,079'Electronic device with shielded keypad interface'19965,539,416'Antenna mounting assembly'19965,529,502'Solderless flexible circuit carrier to printed circuit board interconnection'1996D0369344'Portable 2-way radio charger'19965,450,993'Carry holder'19955,436,088'Battery cradle'19954,858,798'Carry case with quick release and self locating retainer apparatus'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2009Patents assigned to MOTOROLA INC (37)· patent assignee history
1995–2014Based in Coral Springs, FL, US· patent location history
1995Based in Streamwood, IL, US· patent location history
1996–2014Patents assigned to CASTANEDA JULIO C (3)· patent assignee history
2010–2012Patents assigned to MOTOROLA MOBILITY INC (8)· patent assignee history
2015–2016Based in Coconut Creek, FL, US· patent location history
2021Patents assigned to SNAP INC (5)· patent assignee history
2021Patents assigned to CASTANEDA JULIO CESAR (4)· patent assignee history
2021Based in Redondo Beach, CA, US· patent location history
2021Based in Venice, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOTOROLA INC | 37 | 1989–2009 |
| MOTOROLA MOBILITY INC | 8 | 2010–2012 |
| SNAP INC | 5 | 2021 |
| CASTANEDA JULIO CESARself | 4 | 2021 |
| CASTANEDA JULIO Cself | 3 | 1996–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Coral Springs, Florida, US | 45 | 1995–2014 |
| Redondo Beach, California, US | 4 | 2021 |
| Coconut Creek, Florida, US | 3 | 2015–2016 |
| Venice, California, US | 1 | 2021 |
| Streamwood, Illinois, US | 1 | 1995 |