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11. 再颁专利

USRE42066E1 System and method for power-efficient charging and discharging of a capacitive load from a single source 有权
标题翻译：从单个电源对电容性负载进行高效充电和放电的系统和方法
公开(公告)号：USRE42066E1
公开(公告)日：2011-01-25
申请号：US11040608
申请日：2005-01-21
申请人： Lars G. Svensson , William C. Athas , Jeffrey G. Koller
发明人： Lars G. Svensson , William C. Athas , Jeffrey G. Koller
IPC分类号： H02M3/07
CPC分类号： H02M3/07
摘要： A system and method for efficiently charging and discharging a capacitive load from a single voltage source. The system includes a first switch for selectively connecting the voltage source to the load and a second switch for selectively providing a short across the load as may be common in the art. A particularly novel aspect of the invention resides in the provision of plural capacitive elements and a switching mechanism for selectively connecting each of the capacitive elements to the load whereby the load is gradually charged or discharged. In the illustrative embodiment, the switching mechanism includes a set of switches for selectively connecting each of the capacitive elements to the capacitive load and a switch control mechanism for selectively activating the switches.
摘要翻译：一种用于从单个电压源高效地对容性负载进行充电和放电的系统和方法。该系统包括用于选择性地将电压源连接到负载的第一开关和用于选择性地跨越负载提供短路的第二开关，如本领域常见的那样。本发明的特别新颖的方面在于提供多个电容元件和用于选择性地将每个电容元件连接到负载的开关机构，由此负载逐渐充电或放电。在说明性实施例中，切换机构包括用于选择性地将每个电容元件连接到电容性负载的开关组以及用于选择性地启动开关的开关控制机构。

12. 再颁专利

USRE38918E1 System and method for power-efficient charging and discharging of a capacitive load from a single source 有权
标题翻译：从单个电源对电容性负载进行高效充电和放电的系统和方法
公开(公告)号：USRE38918E1
公开(公告)日：2005-12-13
申请号：US09758631
申请日：2001-01-10
申请人： Lars G. Svensson , William C. Athas , Jeffrey G. Koller
发明人： Lars G. Svensson , William C. Athas , Jeffrey G. Koller
IPC分类号： H02M3/07
CPC分类号： H02M3/07
摘要： A system and method for efficiently charging and discharging a capacitive load from a single voltage source. The system includes a brat switch for selectively connecting the voltage source to the load and a second switch for selectively providing a short across the load as may he common in the art. A particularly novel aspect of the invention resides in the provision of plural capacitive elements and a switching mechanism for selectively connecting each of the capacitive elements to the load whereby the load is gradually charged or discharged. In the illustrative embodiment, the switching mechanism includes a set of switches for selectively connecting each of the capacitive elements to the capacitive load and a switch control mechanism for selectively activating the switches.
摘要翻译：一种用于从单个电压源高效地对容性负载进行充电和放电的系统和方法。该系统包括用于选择性地将电压源连接到负载的制动开关和用于选择性地跨越负载提供短路的第二开关，如本领域常见的那样。本发明的特别新颖的方面在于提供多个电容元件和用于选择性地将每个电容元件连接到负载的开关机构，由此负载逐渐充电或放电。在说明性实施例中，切换机构包括用于选择性地将每个电容元件连接到电容性负载的开关组以及用于选择性地启动开关的开关控制机构。

13. 发明授权

US10697830B1 Multicomb light source and spectrometer 有权
公开(公告)号：US10697830B1
公开(公告)日：2020-06-30
申请号：US15690145
申请日：2017-08-29
申请人： Miikka M. Kangas , Jeffrey G. Koller , William C. Athas
发明人： Miikka M. Kangas , Jeffrey G. Koller , William C. Athas
IPC分类号： G01J3/10 , G01J3/51 , G01J3/02 , G01J3/42
摘要： A comb light source and spectrometer is disclosed. The comb light source and spectrometer can include a plurality of light emitters, where each light emitter can be configured to emit light included in a plurality of wavelength bands. Each wavelength band can be separated from an adjacent wavelength band by a noise band. Due to the separated wavelength bands for a light emitter, any signal received outside of the one or more wavelength bands can originate from noise (e.g., drift, ambient light, electrical noise), thereby enhancing signal analysis and noise rejection. In some examples, the comb light emitters can be activated sequentially such that a plurality of wavelengths across a spectrum can be measured. In some examples, the resolution and the number of spectral lines in the comb light source can be tuned by changing the properties of the quantum dots and/or increasing the number of comb light emitters.

14. 发明授权

US5473526A System and method for power-efficient charging and discharging of a capacitive load from a single source 失效
公开(公告)号：US5473526A
公开(公告)日：1995-12-05
申请号：US231637
申请日：1994-04-22
申请人： Lars Svensson , William C. Athas , Jeffrey G. Koller
发明人： Lars Svensson , William C. Athas , Jeffrey G. Koller
IPC分类号： G05F1/565 , H02M3/07 , H02M3/158
CPC分类号： G05F1/565 , H02M3/07 , H02M3/158
摘要： A system and method for efficiently charging and discharging a capacitive load from a single voltage source. The system includes a first switch for selectively connecting the voltage source to the load and a second switch for selectively providing a short across the load as may be common in the art. A particularly novel aspect of the invention resides in the provision of plural capacitive elements and a switching mechanism for selectively connecting each of the capacitive elements to the load whereby the load is gradually charged or discharged. In the illustrative embodiment, the switching mechanism includes a set of switches for selectively connecting each of the capacitive elements to the capacitive load and a switch control mechanism for selectively activating the switches.

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