| Patents for G06G 1 - Hand-manipulated computing devices (1,296) |
|---|
| 02/14/1990 | CN2052915U Rapid rhythm ruler for human body physiology |
| 02/07/1990 | CN2052557U Test card for body biological clock |
| 02/07/1990 | CN2052556U Rapid searching card for selecting medicine taking time by chinese yin and yang theory |
| 02/07/1990 | CN2052555U Rapid look-up rule for national standard parameter of common fastener |
| 01/31/1990 | CN2052134U Biological-clock monthly calendar for human body |
| 01/30/1990 | CA1264938A1 Teaching aid for mathematical tables and like calculations |
| 01/24/1990 | CN2051754U Slide-rule for spherical surface precision working |
| 01/17/1990 | CN2051365U Graduated scale for measuring response time of people |
| 01/17/1990 | CN2051364U Multifunction quick-check ruler for humanbody bio-rhythm |
| 01/03/1990 | CN2050627U Human biological rhythm determination disk |
| 12/13/1989 | CN2049379U Human body's biological clock drawing board |
| 12/13/1989 | CN2049378U Standard rail gap calculator |
| 12/12/1989 | US4886458 Mechanical analog computer device |
| 12/06/1989 | CN2048996U Triangular scale for trigonometry function |
| 12/06/1989 | CN2048995U Slide rule for disease examination |
| 11/29/1989 | CN2048603U Caleudar type period curve displayer for human strenght, feeling and intelligence |
| 11/22/1989 | CN2048213U Azimuth slide rule of elliptical closed and open-hole |
| 11/22/1989 | CN1037420A Calculating rule for disease examination |
| 11/21/1989 | US4882472 Fluoride supplement calculator |
| 11/15/1989 | CN2047807U A complete set of graphical representation and measurement of human body rhythm |
| 11/08/1989 | CN2047414U Fast inquiring disc for biogentic law of human body |
| 11/01/1989 | CN2047043U Calendar with slide rule for calculating physical, morale, intelligence prosperity and decline law |
| 10/25/1989 | CN2046648U Human biological rhythm quick check apparatus |
| 10/18/1989 | CN2046242U Circadian rhythm fast examing rule |
| 10/18/1989 | CN2046241U X-ray photography siemens numeral theory exposure factor disk slide rule |
| 10/18/1989 | CN2046240U Circadian rhythm eugenic rotor disc |
| 10/11/1989 | CN2045863U Display rotary rule for human body biological clock |
| 10/04/1989 | CN2045514U Display disk for human biology clock |
| 09/27/1989 | CN2045134U Human body's biological clock |
| 09/26/1989 | CA1261307A1 Winds and route calculator for navigating |
| 09/20/1989 | CN2044749U Multifunctional calender converting disk |
| 09/20/1989 | CN2044748U Biologic clock calculator for human body |
| 09/13/1989 | CN2044362U Evaluating ruler for nutrition ingredient in food |
| 09/06/1989 | EP0331545A1 Process and device for the determination of the course with wind (or current) of an aircraft (or watercraft) |
| 09/06/1989 | EP0331544A1 Device for directly reading the course on a map which has to be followed by an aircraft or watercraft |
| 09/06/1989 | CN2044083U Body physiological rhythm indicator |
| 09/06/1989 | CN2044082U Physiological rhythm testing card |
| 08/30/1989 | CN1035194A Device for planning network calculation and diagram display |
| 08/23/1989 | CN2043393U Food acid-base equilibrium estimating rule |
| 08/16/1989 | CN2042980U Three-rhythm slide rule for human body |
| 08/09/1989 | CN2042612U Student slide rule for division and multiplication operation |
| 07/26/1989 | CN2041833U Priority, common tolerance and fit look-up table |
| 07/19/1989 | CN2041443U Triangular gauge |
| 07/19/1989 | CN2041442U Household rhythm disc |
| 07/19/1989 | CN2041441U Fast culculating disc for wages |
| 07/12/1989 | CN2041057U Calculating ruel for human body's biological clock |
| 07/12/1989 | CN2041056U Simple addition and subtraction computation rule |
| 07/12/1989 | CN2041055U Conversion rule for alcohol |
| 07/12/1989 | CN2041054U "1+1" calculating rule |
| 06/28/1989 | CN2040266U Rapidly measuring device for biological rhythm of human body |
| 06/13/1989 | US4838579 Method and apparatus for determining mileage |
| 06/07/1989 | CN2039040U Human body biorhythmic detector |
| 05/31/1989 | CN2038649U Measuring disk for monitoring biological rhythm of human body |
| 05/24/1989 | CN2038256U Slide rule for biotic rhythm of human body |
| 05/17/1989 | CN2037851U Multifunctional rule for x-ray examination |
| 05/03/1989 | CN2037082U Multipurpose disc for eugenics and birth control |
| 04/26/1989 | CN2036684U Calculating dials for riveter |
| 04/26/1989 | CN2036683U Display dial for crucial days in physiologic (or biologic) rhythm |
| 04/19/1989 | CN2036296U Multipurpose biological rhythm computing ruler (dish) |
| 04/12/1989 | CN2035899U Eugenic predictor |
| 03/29/1989 | CN2035126U Multi-purpose tray |
| 03/29/1989 | CN2035114U Human body biological law detector or counter |
| 03/29/1989 | CN2035113U Analysis rule of erthquake |
| 03/22/1989 | CN2034719U Slide rule with human body biorhythmic chronometer |
| 03/22/1989 | CN2034718U Human body biorhythmic chronocomputer |
| 03/22/1989 | CN2034717U Vernier wu's net |
| 03/22/1989 | CN2034716U Calculator for life rhythm |
| 03/22/1989 | CN2034715U Quick calculation rule for ammonia refrigeration system |
| 03/22/1989 | CN2034714U Coordinate judgment rule for unbalance of acid-base |
| 03/15/1989 | CN2034306U Eugenics measuring slide rule using biogenetic rhythm |
| 03/08/1989 | CN2033924U High-speed calculating rule capable of showing the curves of biological rhythm of human body |
| 03/08/1989 | CN2033923U Calculating table for optimum date of pregnancy |
| 03/08/1989 | CN2033922U Testing device for testing of best and worst working peried of human body |
| 03/01/1989 | CN2033526U Triangle rule |
| 02/22/1989 | CN2033139U Human body biological clock display plate |
| 02/22/1989 | CN2033138U Reinforcing bars fast-checking rule |
| 02/22/1989 | CN2033137U Chemical equation activities dictionary for middle school students |
| 02/15/1989 | CN2032744U Scale for inferring and calculating biological rhythm of human body |
| 02/08/1989 | CN2032344U Device for biological rhythm testing and calculating |
| 02/08/1989 | CN2032343U Slide rule for children doing addition and subtraction |
| 02/07/1989 | US4802283 For use with a navigation chart |
| 02/01/1989 | CN2031948U Fast-search card for human body's biological cycles |
| 01/18/1989 | CN2031128U Plotting scale for ecological rhythm of human body |
| 01/18/1989 | CN2031127U Multivariate program solving device |
| 01/17/1989 | US4798940 Manual calculator for analog and digital numbers |
| 01/11/1989 | CN2030737U Simple high-speed abacus for counting prices |
| 01/11/1989 | CN2030736U Demonstration rule for geography |
| 01/11/1989 | CN2030735U Slide rule for food nutritive value |
| 01/04/1989 | CN2030348U Human body biorhythmic chronometer |
| 12/21/1988 | CN88204254U Slide rule for chlorine-alkali production |
| 12/21/1988 | CN88203986U Analogue computer for drawing the curve of the three bio-rhythm of human body |
| 12/14/1988 | CN88201934U Timber volume data ruler |
| 12/14/1988 | CN87215272U Circular functions relation display plate |
| 12/14/1988 | CN87213997U Quick search board on medicine quato and thickness for intravenous injection |
| 11/30/1988 | CN88200695U Slide rule for human rhythm period |
| 11/30/1988 | CN87213911U Quick slide rule for human biological rhythm |
| 11/30/1988 | CN87103477A Trigonometric function calculation device |
| 11/23/1988 | CN88203013U Counting rule for hemen body biochronometer |
| 11/09/1988 | CN88219517U Calendar converter |
| 11/09/1988 | CN88211080U Multiple function reciprocal scale for trigonometry calculation |