WikiPatents - Community Patent Review
Create Free Account  |  License or Sell Your Patent  |  WikiPatents Marketplace  |  WikiPatents Blog
Username:  Password:  
    
Advanced Search
Phase angle diagnostics for sinusoidal controlled electric machine    
United States Patent6694287   
Link to this pagehttp://www.wikipatents.com/6694287.html
Inventor(s)Mir; Sayeed A. (Saginaw, MI); Colosky; Mark P. (Vassar, MI)
AbstractA method and system for phase angle diagnostics in a sinusoidally excited PM electric machine, including: a controller that executes a process to facilitate the method including receiving a position value indicative of the rotational position from a position sensor configured to measure a rotor position of said electric machine and transmit a position signal; receiving a phase advance value indicative of a commanded phase advance angle; determining an expected phase voltage and expected status thereof; observing a selected phase voltage signal and determining an actual status corresponding thereto; and comparing the expected status and the actual status.
   














 Title Information Submit all comments and votes
 
Patent Text Patent PDF Print Page Summary File History
Plain text PDF images Print Summary File History
Inventor     Mir; Sayeed A. (Saginaw, MI); Colosky; Mark P. (Vassar, MI)
Owner/Assignee     Delphi Technologies, Inc. (Troy, MI)
Patent assignment
All assignments
Publication Date     February 17, 2004
Application Number     09/943,260
PAIR File History     Application Data   Transaction History
Image File Wrapper   Patent Term   Fees
Litigation
Filing Date     August 30, 2001
US Classification    
Int'l Classification    
Examiner     Hoff; Marc S.
Assistant Examiner     Raymond; Edward
Attorney/Law Firm     Smith; Michael D.
Address
Parent Case    
Priority Data    
USPTO Field of Search    
Patent Tags     phase angle diagnostics sinusoidal controlled electric
   
Enter a comma (,) or semicolon (;) between multiple tag words/phrases.
Describe this patent:
 Amusing   
 Clever   
 Complex   
 Efficient   
 Historic   
 Important   
 Innovative   
 Interesting   
 Practical   
 Simple   
[no votes]
Patent WIKI

Share information and news about this patent, including information and news about the technology, inventors, company, ligation and licensing.

 References Submit all comments and votes
 
*references marked with an asterisk below are user-added references
 U.S. References
 
Add a new US reference:  
ReferenceRelevancyCommentsReferenceRelevancyComments
6373211
Henry
318/432
Apr,2002

[0 after 0 votes]
6370459
Phillips

Apr,2002

[0 after 0 votes]
6362586
Naidu
318/432
Mar,2002

[0 after 0 votes]
6281659
Giuseppe
318/799
Aug,2001

[0 after 0 votes]
6226998
Reason
62/230
May,2001

[0 after 0 votes]
6184638
Kinpara
318/432
Feb,2001

[0 after 0 votes]
6152254
Phillips
180/422
Nov,2000

[0 after 0 votes]
6124688
Coles

Sep,2000

[0 after 0 votes]
6107767
Lu
318/561
Aug,2000

[0 after 0 votes]
6104150
Oohara

Aug,2000

[0 after 0 votes]
6070692
Nishino

Jun,2000

[0 after 0 votes]
6051942
French

Apr,2000

[0 after 0 votes]
6049473
Jang
363/89
Apr,2000

[0 after 0 votes]
6046560
Lu

Apr,2000

[0 after 0 votes]
6013994
Endo

Jan,2000

[0 after 0 votes]
6008599
Beck

Dec,1999

[0 after 0 votes]
6002226
Collier-Hallman

Dec,1999

[0 after 0 votes]
5998945
Elliott
318/254
Dec,1999

[0 after 0 votes]
5988310
Nishino
180/443
Nov,1999

[0 after 0 votes]
5977740
McCann
318/701
Nov,1999

[0 after 0 votes]
5963706
Baik
388/804
Oct,1999

[0 after 0 votes]
5920161
Obara
318/139
Jul,1999

[0 after 0 votes]
5898990
Henry

May,1999

[0 after 0 votes]
5867380
Lee
363/98
Feb,1999

[0 after 0 votes]
5852355
Turner
318/701
Dec,1998

[0 after 0 votes]
5839537
Nishino
180/443
Nov,1998

[0 after 0 votes]
5780986
Shelton
318/432
Jul,1998

[0 after 0 votes]
5777449
Schlager
318/459
Jul,1998

[0 after 0 votes]
5760562
Woodland
318/632
Jun,1998

[0 after 0 votes]
5672944
Gokhale
318/254
Sep,1997

[0 after 0 votes]
5646496
Woodland
318/632
Jul,1997

[0 after 0 votes]
5625542
Stemmler
363/41
Apr,1997

[0 after 0 votes]
5625239
Persson
310/68B
Apr,1997

[0 after 0 votes]
5616999
Matsumura

Apr,1997

[0 after 0 votes]
5579188
Dunfield
360/99.08
Nov,1996

[0 after 0 votes]
5469215
Nashiki
318/432
Nov,1995

[0 after 0 votes]
5451900
Haga

Sep,1995

[0 after 0 votes]
5444341
Kneifel, II
318/432
Aug,1995

[0 after 0 votes]
5319294
Ohto
318/568.22
Jun,1994

[0 after 0 votes]
5257828
Miller
180/446
Nov,1993

[0 after 0 votes]
5223775
Mongeau
318/432
Jun,1993

[0 after 0 votes]
5155419
Naito
318/254
Oct,1992

[0 after 0 votes]
5122719
Bessenyei
318/629
Jun,1992

[0 after 0 votes]
5069972
Versic

Dec,1991

[0 after 0 votes]
5063011
Rutz

Nov,1991

[0 after 0 votes]
4882524
Lee
318/254
Nov,1989

[0 after 0 votes]
4868477
Anderson
318/696
Sep,1989

[0 after 0 votes]
4825132
Gritter
318/811
Apr,1989

[0 after 0 votes]
4789040
Morishita
180/446
Dec,1988

[0 after 0 votes]
4780658
Koyama
318/808
Oct,1988

[0 after 0 votes]
4691269
Yamane
363/41
Sep,1987

[0 after 0 votes]
4661756
Murphy
318/701
Apr,1987

[0 after 0 votes]
4628499
Hammett
700/56
Dec,1986

[0 after 0 votes]
4556811
Hendricks
310/266
Dec,1985

[0 after 0 votes]
4511827
Morinaga
318/254
Apr,1985

[0 after 0 votes]
4458192
Sakamoto
318/798
Jul,1984

[0 after 0 votes]
4447771
Whited
318/661
May,1984

[0 after 0 votes]
4392094
Kuhnlein
318/254
Jul,1983

[0 after 0 votes]
4300081
Van Landingham
318/599
Nov,1981

[0 after 0 votes]
4240020
Okuyama
318/721
Dec,1980

[0 after 0 votes]
4217508
Uzuka
310/46
Aug,1980

[0 after 0 votes]
4027213
de Valroger
318/138
May,1977

[0 after 0 votes]
3919609
Klautschek
318/803
Nov,1975

[0 after 0 votes]
4868970
Schultz
29/596
Dec,1969

[0 after 0 votes]
 Foreign References
 Other References
 Market Review Submit all comments and votes
   
Market Size
Estimate the gross annual revenues of the relevant market sector:
> $10B
$5B - $10B
$2B - $5B
$500M - $2B
$100M - $500M
$10M - $100M
$1M - $10M
$500K - $1M
$100K - $500K
< $100K
[No votes]
$0
 
$0   $2.5B   $5B   $7.5B   $10B
Market Share
Estimate the percentage of the relevant market sector this invention will capture:
75% - 100%
50% - 74.99%
25% - 49.99%
10 - 24.99%
5 - 9.99%
2 - 4.99%
1 - 1.99%
< 1%
[No votes]
0.0%
 
0%   25%   50%   75%   100%
Reasonable Royalty
What percentage of gross sales should the inventor or assignee be paid?
75% - 100%
50% - 74.99%
25% - 49.99%
10 - 24.99%
5 - 9.99%
2 - 4.99%
1 - 1.99%
< 1%
[No votes]
0.0%
 
0%   25%   50%   75%   100%
Public's "Guesstimation" of Royalty Value
Market SizeN/A[No votes]
xMarket ShareN/A[No votes]
xReasonable RoyaltyN/A[No votes]

N/A

License Availablity
If you are NOT the owner or assignee, answer here:
Yes, license is available for purchase

No, license is not currently available



[No votes]
License Availablity
If you ARE the owner or assignee, answer here: