Lim; Desmond R.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lim; Desmond R..The latest application filed is for "external gain element with mode converter and high index contrast waveguide".

Company Profile

0.17.19

Lim; Desmond R. - Cambridge MA
Lim; Desmond R. - Singapore SG

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
On-chip optical amplifier Grant 7,787,176 - Kimerling , et al. August 31, 2	2010-08-31
Three dimensional high index optical waveguides bends and splitters Grant 7,352,934 - Lim , et al. April 1, 2	2008-04-01
Grating into a high index contrast strip or channel waveguide Grant 7,346,238 - Kimerling , et al. March 18, 2	2008-03-18
Thermally and electrically conducting high index contrast multi-layer mirrors and devices Grant 7,238,412 - Lim , et al. July 3, 2	2007-07-03
Method of fabricating optical waveguide devices with smooth and flat dielectric interfaces Grant 7,164,837 - Kang , et al. January 16, 2	2007-01-16
High density integrated optical chip Grant 7,103,245 - Lee , et al. September 5, 2	2006-09-05
Methods of altering the resonance of waveguide micro-resonators Grant 7,092,590 - Lim , et al. August 15, 2	2006-08-15
Methods of altering the resonance of waveguide micro-resonators Grant 7,068,862 - Lim , et al. June 27, 2	2006-06-27
Monolithic integration of micro-optics circuits and RF circuits Grant 7,031,561 - Lim , et al. April 18, 2	2006-04-18
High density integrated optical chip with low index difference waveguide functions Grant 6,934,427 - Lee , et al. August 23, 2	2005-08-23
Methods of altering the resonance of waveguide micro-resonators Grant 6,925,226 - Lim , et al. August 2, 2	2005-08-02
High density integrated optical chip with low index difference and high index difference waveguide functions Grant 6,915,029 - Lee , et al. July 5, 2	2005-07-05
Low-loss waveguide and method of making same Grant 6,850,683 - Lee , et al. February 1, 2	2005-02-01
External gain element with mode converter and high index contrast waveguide App 20040258360 - Lim, Desmond R. ; et al.	2004-12-23
Integrated mode converter, waveguide, and on-chip function Grant 6,804,440 - Lee , et al. October 12, 2	2004-10-12
Method of fabricating optical waveguide devices with smooth and flat dielectric interfaces App 20040120677 - Mo Kang, Joon ; et al.	2004-06-24
Methods of altering the resonance of waveguide micro-resonators Grant 6,751,368 - Lim , et al. June 15, 2	2004-06-15
High density integrated optical chip with low index difference and high index difference waveguide functions App 20040028314 - Lee, Kevin K. ; et al.	2004-02-12
Methods of altering the resonance of waveguide micro-resonators App 20040022474 - Lim, Desmond R. ; et al.	2004-02-05
Integrated mode converter, waveguide, and on-chip function App 20040017962 - Lee, Kevin K. ; et al.	2004-01-29
Optical micro-cavity sensors Grant 6,661,938 - Lim , et al. December 9, 2	2003-12-09
Tunable inorganic dielectric microresonators App 20030179981 - Lee, Kevin K. ; et al.	2003-09-25
High density integrated optical chip with low index difference waveguide functions App 20030174925 - Lee, Kevin K. ; et al.	2003-09-18
On-chip optical amplifier App 20030048527 - Kimerling, Lionel C. ; et al.	2003-03-13
Grating into a high index contrast strip or channel waveguide App 20030031413 - Kimerling, Lionel C. ; et al.	2003-02-13
Monolithic integration of micro-optics circuits and RF circuits App 20030031399 - Lim, Desmond R. ; et al.	2003-02-13
High density integrated optical chip App 20030012493 - Lee, Kevin K. ; et al.	2003-01-16
Three dimensional high index optical waveguides bends and splitters App 20020141704 - Lim, Desmond R. ; et al.	2002-10-03
Optical micro-cavity sensors App 20020097947 - Lim, Desmond R. ; et al.	2002-07-25
Methods of altering the resonance of waveguide micro-resonators App 20020094150 - Lim, Desmond R. ; et al.	2002-07-18
Thermally and electrically conducting high index contrast multi-layer mirrors and devices App 20020089637 - Lim, Desmond R. ; et al.	2002-07-11
Methods of altering the resonance of waveguide micro-resonators App 20020090160 - Lim, Desmond R. ; et al.	2002-07-11
Methods of altering the resonance of waveguide micro-resonators App 20020090163 - Lim, Desmond R. ; et al.	2002-07-11
Low-loss waveguide and method of making same App 20020031321 - Lee, Kevin K. ; et al.	2002-03-14
Graded index waveguide App 20020021879 - Lee, Kevin K. ; et al.	2002-02-21
Process for reducing transient diffusion of dopant atoms Grant 5,670,391 - Lim , et al. September 23, 1	1997-09-23

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