Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se
Reexamination Certificate
2007-05-22
2007-05-22
Hirshfeld, Andrew H. (Department: 2858)
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
C257S299000, C257S713000
Reexamination Certificate
active
11236360
ABSTRACT:
A method for measuring output current of a charge pump, the method including providing a charge pump including a plurality of n charge pump stages, wherein an output of stage n−1(Von−1) is output to stage n, an output voltage of stage n being referred to as charge pump voltage output Vout, connecting an additional output pass device to the output of stage n−1, an output voltage of the additional output pass device being referred to as Voutm, forcing Voutm to be at least approximately equal to Vout, drawing at least one of output voltage (Voutm) and output current (Ioutm) from the additional output pass device, measuring Ioutm (e.g., comparing Ioutm with a reference current), and correlating Iout with Ioutm.
REFERENCES:
patent: 3881180 (1975-04-01), Gosney, Jr.
patent: 3895360 (1975-07-01), Cricchi et al.
patent: 3952325 (1976-04-01), Beale et al.
patent: 4016588 (1977-04-01), Ohya et al.
patent: 4017888 (1977-04-01), Christie et al.
patent: 4145703 (1979-03-01), Blanchard et al.
patent: 4151021 (1979-04-01), McElroy
patent: 4173766 (1979-11-01), Hayes
patent: 4173791 (1979-11-01), Bell
patent: 4247861 (1981-01-01), Hsu et al.
patent: 4257832 (1981-03-01), Schwabe et al.
patent: 4281397 (1981-07-01), Neal et al.
patent: 4306353 (1981-12-01), Jacobs et al.
patent: 4342102 (1982-07-01), Puar
patent: 4342149 (1982-08-01), Jacobs et al.
patent: 4360900 (1982-11-01), Bate
patent: 4373248 (1983-02-01), McElroy
patent: 4380057 (1983-04-01), Kotecha et al.
patent: 4388705 (1983-06-01), Sheppard
patent: 4389705 (1983-06-01), Sheppard
patent: 4404747 (1983-09-01), Collins
patent: 4435786 (1984-03-01), Tickle
patent: 4448400 (1984-05-01), Harari
patent: 4471373 (1984-09-01), Shimizu et al.
patent: 4494016 (1985-01-01), Ransom et al.
patent: 4507673 (1985-03-01), Aoyama
patent: 4521796 (1985-06-01), Rajkanan et al.
patent: 4527257 (1985-07-01), Cricchi
patent: 4586163 (1986-04-01), Koike
patent: 4613956 (1986-09-01), Paterson et al.
patent: 4630085 (1986-12-01), Koyama
patent: 4663645 (1987-05-01), Komori et al.
patent: 4665426 (1987-05-01), Allen et al.
patent: 4667217 (1987-05-01), Janning
patent: 4672409 (1987-06-01), Takei et al.
patent: 4725984 (1988-02-01), Ip et al.
patent: 4733105 (1988-03-01), Shin et al.
patent: 4742491 (1988-05-01), Liang et al.
patent: 4758869 (1988-07-01), Eitan et al.
patent: 4760555 (1988-07-01), Gelsomini et al.
patent: 4761764 (1988-08-01), Watanabe
patent: 4769340 (1988-09-01), Chang et al.
patent: 4780424 (1988-10-01), Holler et al.
patent: 4839705 (1989-06-01), Tigelaar et al.
patent: 4847808 (1989-07-01), Kobatake
patent: 4857770 (1989-08-01), Partovi et al.
patent: 4870470 (1989-09-01), Bass, Jr. et al.
patent: 4916671 (1990-04-01), Ichiguchi
patent: 4941028 (1990-07-01), Chen et al.
patent: 4961010 (1990-10-01), Davis
patent: 4992391 (1991-02-01), Wang
patent: 5021999 (1991-06-01), Kohda et al.
patent: 5027321 (1991-06-01), Park
patent: 5029063 (1991-07-01), Lingstaedt et al.
patent: 5042009 (1991-08-01), Kazerounian et al.
patent: 5075245 (1991-12-01), Woo et al.
patent: 5081371 (1992-01-01), Wong
patent: 5086325 (1992-02-01), Schumann et al.
patent: 5094968 (1992-03-01), Schumann et al.
patent: 5104819 (1992-04-01), Freiberger et al.
patent: 5117389 (1992-05-01), Yiu
patent: 5120672 (1992-06-01), Mitchell et al.
patent: 5142495 (1992-08-01), Canepa
patent: 5142496 (1992-08-01), Van Buskirk
patent: 5159570 (1992-10-01), Mitchell et al.
patent: 5168334 (1992-12-01), Mitchell et al.
patent: 5172338 (1992-12-01), Mehrotra et al.
patent: 5175120 (1992-12-01), Lee
patent: 5204835 (1993-04-01), Eitan
patent: 5214303 (1993-05-01), Aoki
patent: 5237213 (1993-08-01), Tanoi
patent: 5241497 (1993-08-01), Komarek
patent: 5260593 (1993-11-01), Lee
patent: 5268861 (1993-12-01), Hotta
patent: 5276646 (1994-01-01), Kim et al.
patent: 5280420 (1994-01-01), Rapp
patent: 5289412 (1994-02-01), Frary et al.
patent: 5293563 (1994-03-01), Ohta
patent: 5295092 (1994-03-01), Hotta et al.
patent: 5295108 (1994-03-01), Higa
patent: 5305262 (1994-04-01), Yoneda
patent: 5311049 (1994-05-01), Tsuruta
patent: 5315541 (1994-05-01), Harari et al.
patent: 5324675 (1994-06-01), Hayabuchi
patent: 5334555 (1994-08-01), Sugiyama et al.
patent: 5335198 (1994-08-01), Van Buskirk et al.
patent: 5338954 (1994-08-01), Shimoji
patent: 5345425 (1994-09-01), Shikatani
patent: 5349221 (1994-09-01), Shimoji
patent: 5350710 (1994-09-01), Hong et al.
patent: 5352620 (1994-10-01), Komori et al.
patent: 5357134 (1994-10-01), Shimoji
patent: 5359554 (1994-10-01), Odake et al.
patent: 5361343 (1994-11-01), Kosonocky et al.
patent: 5366915 (1994-11-01), Kodama
patent: 5375094 (1994-12-01), Naruke
patent: 5381374 (1995-01-01), Shiraishi et al.
patent: 5393701 (1995-02-01), Ko et al.
patent: 5394355 (1995-02-01), Uramoto et al.
patent: 5399891 (1995-03-01), Yiu et al.
patent: 5400286 (1995-03-01), Chu et al.
patent: 5402374 (1995-03-01), Tsuruta et al.
patent: 5412601 (1995-05-01), Sawada et al.
patent: 5414693 (1995-05-01), Ma et al.
patent: 5418176 (1995-05-01), Yang et al.
patent: 5418743 (1995-05-01), Tomioka et al.
patent: 5422844 (1995-06-01), Wolstenholme et al.
patent: 5424567 (1995-06-01), Chen
patent: 5424978 (1995-06-01), Wada et al.
patent: 5426605 (1995-06-01), Van Berkel et al.
patent: 5434825 (1995-07-01), Harari
patent: 5436478 (1995-07-01), Bergemont et al.
patent: 5436481 (1995-07-01), Egawa et al.
patent: 5440505 (1995-08-01), Fazio et al.
patent: 5450341 (1995-09-01), Sawada et al.
patent: 5450354 (1995-09-01), Sawada et al.
patent: 5455793 (1995-10-01), Amin et al.
patent: 5467308 (1995-11-01), Chang et al.
patent: 5477499 (1995-12-01), Van Buskirk et al.
patent: 5495440 (1996-02-01), Asakura
patent: 5496753 (1996-03-01), Sakurai et al.
patent: 5508968 (1996-04-01), Collins et al.
patent: 5518942 (1996-05-01), Shrivastava
patent: 5521870 (1996-05-01), Ishikawa
patent: 5523251 (1996-06-01), Hong
patent: 5523972 (1996-06-01), Rashid et al.
patent: 5530803 (1996-06-01), Chang et al.
patent: 5534804 (1996-07-01), Woo
patent: 5537358 (1996-07-01), Fong
patent: 5544116 (1996-08-01), Chao et al.
patent: 5553018 (1996-09-01), Wang et al.
patent: 5553030 (1996-09-01), Tedrow et al.
patent: 5557221 (1996-09-01), Taguchi et al.
patent: 5557570 (1996-09-01), Iwahashi
patent: 5559687 (1996-09-01), Nicollini et al.
patent: 5563823 (1996-10-01), Yiu et al.
patent: 5568085 (1996-10-01), Eitan et al.
patent: 5579199 (1996-11-01), Kawamura et al.
patent: 5581252 (1996-12-01), Thomas
patent: 5583808 (1996-12-01), Brahmbhatt
patent: 5590068 (1996-12-01), Bergemont
patent: 5590074 (1996-12-01), Akaogi et al.
patent: 5592417 (1997-01-01), Mirabel
patent: 5596527 (1997-01-01), Tomioka et al.
patent: 5599727 (1997-02-01), Hakozaki et al.
patent: 5600586 (1997-02-01), Lee et al.
patent: 5606523 (1997-02-01), Mirabel
patent: 5608679 (1997-03-01), Mi et al.
patent: 5612642 (1997-03-01), McClinyock
patent: 5617357 (1997-04-01), Haddad et al.
patent: 5623438 (1997-04-01), Guritz et al.
patent: 5627790 (1997-05-01), Golla et al.
patent: 5633603 (1997-05-01), Lee
patent: 5636288 (1997-06-01), Bonneville et al.
patent: 5644531 (1997-07-01), Kuo et al.
patent: 5654568 (1997-08-01), Nakao
patent: 5656513 (1997-08-01), Wang et al.
patent: 5657332 (1997-08-01), Auclair et al.
patent: 5661060 (1997-08-01), Gill et al.
patent: 5663907 (1997-09-01), Frayer et al.
patent: 5672959 (1997-09-01), Der
patent: 5675280 (1997-10-01), Nomura
patent: 5677869 (1997-10-01), Fazio et al.
patent: 5683925 (1997-11-01), Irani et al.
patent: 5689459 (1997-11-01), Chang et al.
patent: 5694356 (1997-12-01), Wong et al.
patent: 5696929 (1997-12-01), Hasbun et al.
patent: 5708608 (1998-01-01), Park et al.
patent: 5712814 (1998-01-01), Fratin et al.
patent: 5712815 (1998-01-01), Bill et al.
patent: 5715193 (1998-02-01), Norman
patent: 5717581 (1998-02-01), Canclini
patent: 5717632 (1998-02-01), Richart et al.
patent: 5717635 (1998-02-01), Akatsu
patent: 5726946 (1998-03-01), Yamagata et al.
patent: 5748534 (1998-05-01), Dunlap et al.
patent: 5751037 (1998-05-01), Aozasa et al.
patent: 5751637 (1998-05-01), Chen et al.
pate
Eitan Law Group
Hirshfeld Andrew H.
Saifun Semiconductors Ltd
Zhu John
LandOfFree
Method and apparatus for measuring charge pump output current does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for measuring charge pump output current, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for measuring charge pump output current will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3752331