| Patents for G06G 1 - Hand-manipulated computing devices (1,296) |
|---|
| 04/01/1992 | CN2100663U Trigonometric functions computing scale |
| 03/25/1992 | CN2099549U Multifunctional x-ray somatic graph |
| 03/25/1992 | CN1016012B Device for planning network calculation and diagram display |
| 03/01/1992 | CA2040534A1 Patch cord length calculator |
| 01/28/1992 | US5084609 Trigonometric slide rule |
| 01/15/1992 | CN2093419U Multipurpose calculator for mathematics |
| 01/01/1992 | CN2092121U Gpt slide rule |
| 12/25/1991 | CN2091474U Service building material calculating rule |
| 12/18/1991 | CN2091005U 乘法计数器 Multiplication counter |
| 10/22/1991 | US5059771 Method and calculator to determine the spatial parallax in a 3-D photograph |
| 10/16/1991 | CN2086919U Time conversion disk for different cities in world |
| 10/15/1991 | US5057675 Patch cord length calculator |
| 10/02/1991 | CN1014190B Safety calculating disc for hoisting work |
| 09/25/1991 | CN2085538U Running device for human body three biological rhythm (psi) |
| 09/18/1991 | CN2085078U Hand calculator |
| 09/04/1991 | CN2084217U Tester for three kind of physiology rhythm curved line of human body |
| 08/21/1991 | CN2083306U Slide rule for adjustment of hot-water heating operation |
| 08/21/1991 | CN2083305U Mechanical-design rule |
| 07/31/1991 | CN2081999U Device for human biological rhythm determination and calendar display |
| 06/26/1991 | CN2079778U Hand-manipulated computing card for scientific determination of intelligence, morale and physical |
| 06/19/1991 | CN2079326U Practical press enthalpy figure slide rule |
| 06/19/1991 | CN2079325U Body size same apuncture points finding rule |
| 06/12/1991 | CN2078901U Calculator for human body circadian rhythm |
| 06/05/1991 | CN2078461U Detector for optimum gestation period |
| 05/29/1991 | CN2078023U Scientific determining ruler for mentality and physical power |
| 05/22/1991 | CN2077568U Human biological rhythm calculating card |
| 05/22/1991 | CN2077567U Quick calculating cylinder for calendar |
| 05/22/1991 | CN2077566U Tqz disk for quick measuring |
| 05/22/1991 | CN2077565U Slide rule for actual cement strength |
| 05/08/1991 | CN2076692U Trinary function table |
| 04/24/1991 | CN2075801U Curve plate for human rhythm |
| 03/27/1991 | CN2074030U Demonstrating device for three kinds of rhythm of human body |
| 03/06/1991 | CN2072702U Multi-functional clinical slide rule |
| 03/05/1991 | US4996776 Method and device for determining the heading with wind (or with current) of an air (or sea-going) vehicle |
| 02/27/1991 | CN2072252U French curve for drawing human biorhythm |
| 02/27/1991 | CN2072251U Multipurpose functional scale with double centre unit circle |
| 02/27/1991 | CN2072250U Rectilinear scale for testing ph value |
| 02/19/1991 | US4994657 Estate and gift tax estimator |
| 02/19/1991 | US4994656 Logic design slide rule |
| 02/06/1991 | CN2070931U Fast examining card for physiological rhythm of human body |
| 01/30/1991 | CN2070476U Engenic human body biological rhythm measuring and drawing instrument |
| 01/30/1991 | CN2070475U Simple age display scale |
| 01/23/1991 | CN2070017U 袖珍计算器 Pocket Calculator |
| 01/23/1991 | CN2070016U Circadian rhythm computing device |
| 01/09/1991 | CN2069138U Arrangement for displaying human body living things rhythem |
| 01/09/1991 | CN2069137U Rule for testing living clock |
| 01/09/1991 | CN2069136U Rule quick look up in perpetual calendar of science and technology |
| 01/02/1991 | CN2068702U Human biological rhythm rule |
| 12/26/1990 | CN2068256U Physiological pattern quick checking rule |
| 12/18/1990 | CA1277967C Calculator for determining frequency matched set of golf clubs |
| 11/28/1990 | CN1047411A Displaying meter for body biorhythm and method for duplicating displayed results |
| 11/28/1990 | CN1047410A Safety calculating disc for hoisting work |
| 11/21/1990 | CN1047153A Universal tri-rhythm waveform figure displayer |
| 11/13/1990 | US4969271 Map reading and plotting instrument |
| 10/31/1990 | CN2064912U Quota oil consumption slide rule for car |
| 10/24/1990 | CN2064519U Rapidly checking rules of solar and lunar calendar |
| 10/17/1990 | CN2064084U A.d. the heavenly stems and earthly branches meridian acupoint examination disk |
| 10/10/1990 | CN1046059A Rotating table for showing physiological rhythm-law of human bady |
| 09/12/1990 | CN2062076U Body biological rhythm scale |
| 08/29/1990 | CN2061303U Calendar disc for circadian rhythm of human body |
| 08/15/1990 | CN2060572U 生理节律仪 Circadian rhythm instrument |
| 08/15/1990 | CN2060571U Human biological rhythm determination rule |
| 08/08/1990 | CN1009135B Timely open point demonstration plate for curing madness and its application |
| 07/17/1990 | US4941264 Device for reading directly from a chart the heading to be followed by an air or sea-going vehicle |
| 07/11/1990 | CN2059258U Human body biological rhythm device |
| 07/11/1990 | CN1043811A Use and structure of human boby biorhythm dial |
| 07/04/1990 | CN2059004U Developing card for human biological potential energy |
| 06/20/1990 | CN2058512U Vernier quick calculator table for tolerance and fit |
| 06/13/1990 | EP0372607A2 A sliding rule for conversion tables, address directories and similar references, made of cardboard or the like |
| 06/13/1990 | CN2058259U Human body biological clock calculator |
| 06/13/1990 | CN2058258U Human body physiological rhythm period display apparatus |
| 06/06/1990 | CN2058022U Human bioligical rhythm rule |
| 06/06/1990 | CN2058007U Human biological rhythm band tape |
| 04/25/1990 | CN2056527U Unfolding calculator for metaler |
| 04/17/1990 | US4916827 Guide device for making entries in trucker's log book |
| 04/11/1990 | CN2055958U Fast look-up table for three kinds of rhythm of human body |
| 04/05/1990 | WO1990003630A1 Method and apparatus for determining mileage |
| 04/04/1990 | CN2055617U Quickly consulting disk for consulting and calculating the heavenly stems and earthly branches era (a circle of sixty years) correspondent of christian era date |
| 04/04/1990 | CN2055616U Quick-displaying device for rhythm of humanbody |
| 03/28/1990 | CN2055273U Human-body biological rhythm indicator |
| 03/28/1990 | CN2055272U Human-body rhythm graphic device |
| 03/28/1990 | CN2055271U "tolerance and fit" vernier scale |
| 03/21/1990 | EP0358835A1 Logarithmic scale nomograph for fast dose computation |
| 03/21/1990 | CN2054920U Human biological rhythm determination ruler |
| 03/21/1990 | CN2054919U Chinese phonetic learning disk and compound addition/subtraction operations disk |
| 03/14/1990 | CN2054552U Biological clock, eugenics fast-speed inquiring rule |
| 03/14/1990 | CN2054551U Child immunity programme slide rule |
| 03/14/1990 | CN2054550U Human body biological clock fast-speed inquiring dish |
| 03/07/1990 | CN2054179U Quickly looking up display disc for human body biology rhythm |
| 03/07/1990 | CN2054178U Quickly looking up slide-rule for contraception safety perild |
| 02/28/1990 | CN2053771U Practical safety rule for optimization of baby birth and child-teaching |
| 02/28/1990 | CN2053770U Slide rule for calculating common metal materials weight |
| 02/21/1990 | CN2053354U Calculating rule for weight of metallic materials |
| 02/21/1990 | CN2053353U Practise rule for arithmetic pithy formula |
| 02/21/1990 | CN1039915A General human body biological clock moving chart |
| 02/14/1990 | CN2052920U Indicator for human body three rhythm |
| 02/14/1990 | CN2052919U Human body biological rhythm diagram |
| 02/14/1990 | CN2052918U Psychological measurer |
| 02/14/1990 | CN2052917U Doctor of traditional chinese medicine rapid consulting ruler for choosing acupoint in accordance with the heavenly stems and earthy branches calendar |
| 02/14/1990 | CN2052916U Biological rhythm estimate ruler |