| Patent | Date |
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Bottom ported MEMS microphone with additional port for verification of environmental seal
Grant 11,082,774 - Miehl , et al. August 3, 2 | 2021-08-03 |
Bottom Ported Mems Microphone With Additional Port For Verification Of Environmental Seal
App 20210195341 - MIEHL; ANDREW P. ; et al. | 2021-06-24 |
Microphone packaging for a portable communication device
Grant 10,818,577 - Miehl , et al. October 27, 2 | 2020-10-27 |
Microphone Packaging For A Portable Communication Device
App 20200203257 - MIEHL; ANDREW P. ; et al. | 2020-06-25 |
Internal vent structure for waterproof microphone acoustic cavity
Grant 9,930,435 - Miehl , et al. March 27, 2 | 2018-03-27 |
Multi-microphone porting and venting structure for a communication device
Grant 9,800,965 - Miehl , et al. October 24, 2 | 2017-10-24 |
Microphone porting structure and assembly for a communication device
Grant 9,648,434 - Miehl , et al. May 9, 2 | 2017-05-09 |
Microphone Porting Structure And Assembly For A Communication Device
App 20170111751 - MIEHL; ANDREW P. ; et al. | 2017-04-20 |
Multi-microphone Porting And Venting Structure For A Communication Device
App 20170111720 - Miehl; Andrew P. ; et al. | 2017-04-20 |
Internal Vent Structure For Waterproof Microphone Acoustic Cavity
App 20170111721 - Miehl; Andrew P. ; et al. | 2017-04-20 |
Method and system for equal acoustics porting
Grant 8,682,017 - Gelbart , et al. March 25, 2 | 2014-03-25 |
Radio with dual sided audio
Grant 8,320,585 - Gruenhagen , et al. November 27, 2 | 2012-11-27 |
Method And System For Equal Acoustics Porting
App 20110228958 - Gelbart; Shlomo ; et al. | 2011-09-22 |
Method and system for equal acoustics porting
Grant 7,933,427 - Gelbart , et al. April 26, 2 | 2011-04-26 |
Multi-use acoustic leak path system
Grant 7,801,571 - Friedman , et al. September 21, 2 | 2010-09-21 |
Radio With Dual Sided Audio
App 20080192977 - Gruenhagen; Deborah A. ; et al. | 2008-08-14 |
Method And System For Equal Acoustics Porting
App 20070297629 - Gelbart; Shlomo ; et al. | 2007-12-27 |
Multi-use acoustic leak path system
App 20070123312 - Friedman; Joseph M. ; et al. | 2007-05-31 |
Communications devices with receiver earpieces and methods therefor
Grant 7,068,782 - Mueller , et al. June 27, 2 | 2006-06-27 |
System and method of signal pre-conditioning with adaptive spectral tilt compensation for audio equalization
App 20060089836 - Boillot; Marc A. ; et al. | 2006-04-27 |
Communications devices with receiver earpieces and methods therefor
App 20040001589 - Mueller, Karl F. ; et al. | 2004-01-01 |
Three dimensional audio telephony
App 20030044002 - Yeager, David M. ; et al. | 2003-03-06 |
Mono-and polyamides of perfluoroalkyl-substituted unsaturated acids
App 20020068802 - Mueller, Karl F. ; et al. | 2002-06-06 |
Polyurethanes derived from oligoperfluoroalkyl alcohols
Grant 5,663,273 - Haniff , et al. September 2, 1 | 1997-09-02 |
Poly-perfluoroalkyl-substituted alcohols and acids, and derivatives thereof
Grant 5,525,732 - Haniff , et al. June 11, 1 | 1996-06-11 |
Low viscosity polar-solvent fire-fighting foam compositions
Grant 5,496,475 - Jho , et al. March 5, 1 | 1996-03-05 |
Poly-perfluoroalkyl-substituted alcohols and acids, and derivatives thereof
Grant 5,491,261 - Haniff , et al. February 13, 1 | 1996-02-13 |
Unsaturated urea polysiloxanes
Grant 5,480,946 - Mueller , et al. January 2, 1 | 1996-01-02 |
UV-absorbing polyurethanes and polyesters
Grant 5,459,222 - Rodgers , et al. October 17, 1 | 1995-10-17 |
Crosslinked siloxane-urethane polymer contact lens
Grant 5,426,158 - Mueller , et al. June 20, 1 | 1995-06-20 |
Fluorine and/or silicone containing poly(alkylene-oxide)-block copolymer hydrogels and contact lenses thereof
Grant 5,334,681 - Mueller , et al. August 2, 1 | 1994-08-02 |
Rigid contact lenses with improved oxygen permeability
Grant 5,194,556 - Mueller , et al. March 16, 1 | 1993-03-16 |
Thermotropic biphilic hydrogels and hydroplastics
Grant 5,147,923 - Mueller September 15, 1 | 1992-09-15 |
Fluorine and/or silicone containing poly(alkylene-oxide)-block copolymers and contact lenses thereof
Grant 5,115,056 - Mueller , et al. May 19, 1 | 1992-05-19 |
Thermostropic biphilic hydrogels and hydroplastics
Grant 5,104,954 - Mueller April 14, 1 | 1992-04-14 |
Reactive silicone and/or fluorine containing hydrophilic prepolymers and polymers thereof
Grant 5,079,319 - Mueller January 7, 1 | 1992-01-07 |
Wettable, flexible, oxygen permeable contact lens containing block copolymer polysiloxane-polyoxyalkylene backbone units and use thereof
Grant 5,070,169 - Robertson , et al. December 3, 1 | 1991-12-03 |
Thermotropic copolymer hydrogels from N,N-dimethylacrylamide and methoxy-ethyl (meth) acrylate
Grant 5,057,560 - Mueller October 15, 1 | 1991-10-15 |
Dimethylacrylamide-copolymer hydrogels with high oxygen permeability
Grant 5,011,275 - Mueller April 30, 1 | 1991-04-30 |
Reactive silicone and/or fluorine containing hydrophilic prepolymers and polymers thereof
Grant 5,010,141 - Mueller April 23, 1 | 1991-04-23 |
Vinyl-urethane substituted hydroxyethyl cellulose
Grant 5,010,155 - Mueller April 23, 1 | 1991-04-23 |
Crosslinked siloxane-urethane polymer contact lens
Grant 4,983,702 - Mueller , et al. January 8, 1 | 1991-01-08 |
Dimethylacrylamide-copolymer hydrogels with high oxygen permeability
Grant 4,954,587 - Mueller September 4, 1 | 1990-09-04 |
Rigid, gas-permeable polysiloxane contact lenses
Grant 4,923,906 - Mueller , et al. May 8, 1 | 1990-05-08 |
UV- and heat curable terminal polyvinyl functional macromers and polymers thereof
Grant 4,837,289 - Mueller , et al. June 6, 1 | 1989-06-06 |
Wettable surface modified contact lens fabricated from an oxirane containing hydrophobic polymer
Grant 4,734,475 - Goldenberg , et al. March 29, 1 | 1988-03-29 |
Polyvinyl alcohol derivatives containing pendant (meth)acryloyl units bound through urethane groups and crosslinked hydrogel contact lenses made therefrom
Grant 4,720,187 - Goldenberg , et al. January 19, 1 | 1988-01-19 |
Polyvinyl alcohol derivatives containing pendant (meth)acryloyl units bound through urethane groups and crosslinked hydrogel contact lenses made therefrom
Grant 4,670,506 - Goldenberg , et al. June 2, 1 | 1987-06-02 |
Unsaturated polysiloxanes and polymers thereof
Grant 4,605,712 - Mueller , et al. August 12, 1 | 1986-08-12 |
Crosslinked, porous polymers for controlled drug delivery
Grant 4,548,990 - Mueller , et al. October 22, 1 | 1985-10-22 |
Strong, silicone containing polymers with high oxygen permeability
Grant 4,486,577 - Mueller , et al. December 4, 1 | 1984-12-04 |
Membrane modified hydrogels
Grant 4,423,099 - Mueller , et al. December 27, 1 | 1983-12-27 |
Water-insoluble hydrophilic copolymers used as carriers for medicaments and pesticides
Grant 4,304,591 - Mueller , et al. * December 8, 1 | 1981-12-08 |
Water-insoluble hydrophilic copolymers
Grant 4,277,582 - Mueller , et al. July 7, 1 | 1981-07-07 |
Perfluoroalkylthioethyl ether derivatives
Grant 4,266,080 - Falk , et al. May 5, 1 | 1981-05-05 |
Fluorinated amphoteric surfactants
Grant 4,242,516 - Mueller December 30, 1 | 1980-12-30 |
Process for preparing hydrogels as spherical beads of large size
Grant 4,224,427 - Mueller , et al. September 23, 1 | 1980-09-23 |
Water-insoluble hydrophilic copolymers
Grant 4,192,827 - Mueller , et al. March 11, 1 | 1980-03-11 |
Water-insoluble hydrophilic copolymers used as carriers for medicaments and pesticides
Grant 4,177,056 - Mueller , et al. December 4, 1 | 1979-12-04 |
Fluorinated nonionic surfactants
Grant 4,171,282 - Mueller October 16, 1 | 1979-10-16 |
Fluorinated amphoteric and cationic surfactants containing a pyridinium moiety
Grant 4,161,602 - Mueller July 17, 1 | 1979-07-17 |
Fluorinated amphoteric and cationic surfactants
Grant 4,161,590 - Mueller July 17, 1 | 1979-07-17 |
Perfluoroalkyl substituted anhydrides and polyacids, and derivatives thereof
Grant 4,153,590 - Mueller May 8, 1 | 1979-05-08 |
Polysiloxane hydrogels
Grant 4,136,250 - Mueller , et al. January 23, 1 | 1979-01-23 |
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