Many inventors patented improvements on Johnson's design.

Many aspects of DVB are patented, including elements of the MPEG video coding and audio coding.

Many early suspension bridges were cable-stayed construction, including the 1817 footbridge Dryburgh Bridge, James Dredge's patented Victoria Bridge, Bath ( 1836 ), and the later Albert Bridge ( 1872 ) and Brooklyn Bridge ( 1883 ).

Many aspects of ATSC are patented, including elements of the MPEG video coding, the AC-3 audio coding, and the 8VSB modulation.

Many other people had formulated the idea of such a machine before him, one as early as 1790, and some had even patented their designs and produced working machines, in one case at least 80 of them.

Many of Spanel's engineers staff lived at Drumthwacket, and many of his patented inventions were conceived in what later became known as the Music Room.

Many OTP technologies are patented.

Many other designs are possible within the patented Quasiturbine model, with or without carriages and with differing numbers of ports.

Many different transfer methods have been devised and patented.

Many of them, in increasing panic, came running with water in their hats in a ludicrous effort.

Many home-bound subway riders utilizing the Flushing-Main Street express are daily confronted with the sight of the local departing from the Woodside station as their express comes to a stop, leaving them stranded and strained.

Many such loans have been made to establish small concerns or to aid in their growth, thereby contributing substantially to community development programs.

Many people think that pansies last only a few weeks, then their period of growth and bloom is over.

Many of its sojourners were devoted to seclusion and quiet, and lived there to the end of their days.

Many companies have upgraded their sales manpower and tested new selling, distribution, and promotion techniques to gain a bigger competitive edge.

Many industry trade associations are developing campaigns to protect or enhance the share of the consumer's dollar being spent on their particular products.

Many other ( probably nearly all ) snakes at maturity are already more than half their final length.

Many of them paid for their curiosity with their lives, for some minutes later the first giant wave roared over the shore.

Many appeared to regard their sexual behavior as a justifiable means of gaining acceptance from and identification with others ; ;

Many English Catholics are proud of their Catholicism and know that they are in a new ascendancy.

Many of the latter were destroyed in their turn, during the burning of the vast Ch'in palace some ten years later ; ;

Many protists also exist as individual amoeboid cells, or take such a form at some point in their life-cycle.

Many of the non-alphanumeric characters were positioned to correspond to their shifted position on typewriters.

Many aquatic salamanders and all tadpoles have gills in their larval stage, with some ( such as the axolotl ) retaining gills as aquatic adults.

Many caecilians and some other amphibians lay their eggs on land, and the newly hatched larvae wriggle or are transported to water bodies.

Many U. S. jurisdictions title their appellate court a court of appeal or court of appeals.

Many amateurs use online tools to plan their nightly observing sessions using tools such as the Clear Sky Chart.

Many desert annuals are therophytes, because their seed-to-seed life cycle is only weeks and they spend most of the year as seeds to survive dry conditions.

Many of Christie ’ s detective characters show some archaeological traits through their careful attention to clues and artifacts alike.

Many Japanese manufacturers and firms give their employees three to five days off around the 15th of August.

Many modern Pueblo tribes trace their lineage from settlements.

Many religions, whether they believe in the soul's existence in another world like Christianity, Islam and many pagan belief systems, or in reincarnation like many forms of Hinduism and Buddhism, believe that one's status in the afterlife is a reward or punishment for their conduct during life.

Many Wiccans see The Summerland as a place to reflect on their life actions.

Many companies have systems, particularly in R & D, which work more or less well, depending upon size and actual belief in the policy on the part of administration, as will be abundantly apparent in subsequent quotations.

Many of the suggested systems seem to have only the most tenuous relationship to the language structures that they purport to represent.

Many school systems now employ school psychologists and child guidance specialists.

Many cultures have attached importance to astronomical events, and the Indians, Chinese, and Mayans developed elaborate systems for predicting terrestrial events from celestial observations.

Many stories have developed since the founding long ago to become a part of America's folklore and cultural awareness, and non-native American folklore especially includes any narrative which has contributed to the shaping of American values and belief systems.

Many diseases are transmitted by poorly functioning sewage systems.

Many systems became quite sophisticated in graphic presentation, especially considering that the system was confined to ASCII codes.

Many civilizations and societies have devised a calendar, usually derived from other calendars on which they model their systems, suited to their particular needs.

Many ciphers are based on publicly known algorithms or are open source, and so it is only the difficulty of obtaining the key that determines security of the system, provided that there is no analytic attack ( i. e., a ' structural weakness ' in the algorithms or protocols used ), and assuming that the key is not otherwise available ( such as via theft, extortion, or compromise of computer systems ).

Many worms that have been created are designed only to spread, and don't attempt to change the systems they pass through.

Many systems for generating musical scores actually existed well before the time of computers.

Many ( but not all ) computer systems use extensions in file names to help identify what they contain, also known as the file type.

Many modern computer systems provide methods for protecting files against accidental and deliberate damage.

Many systems have unintentionally resulted in the first possibility.

Many religious and mythological systems contain myths about a paradise.

Many systems of collation are based on numerical order or alphabetical order, or extensions and combinations thereof.

Many large cable systems have upgraded or are upgrading their equipment to allow for bi-directional signals, thus allowing for greater upload speed and always-on convenience, though these upgrades are expensive.

Many other coordinate systems have been developed since Descartes, such as the polar coordinates for the plane, and the spherical and cylindrical coordinates for three-dimensional space.

Many operating systems use name resolution logic that allows the administrator to configure selection priorities for available name resolution methods.

Many small-format digital SLR camera systems allow using many of the same lenses on both full-frame and “ cropped format ” cameras.

Many of the people involved with INGRES became convinced of the future commercial success of such systems, and formed their own companies to commercialize the work but with an SQL interface.

Many results in classical thermodynamics are not easily applied to non-equilibrium systems.

Many of the concepts in dynamical systems can be extended to infinite-dimensional manifolds — those that are locally Banach spaces — in which case the differential equations are partial differential equations.