Patents recorded as loan collateral (security interest)

Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). | Assignor: ADTRAN, INC. | Assignee: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT | Patents: 9436238, 9992114, 10135585, 10178207, 11621793, 11416740, 11424829, 11349576, 8247708, 8824467, 8369486, 8582425, 8358492, 8601289, 9094174, 8649149, 9350111, 8605567, 8699872, 8718465, 9354690, 9178717, 8823531, 8797169, 8212390, 8818192, 9231808, 8965209, 9143195, 8432226, 8400220, 8693314, 8526824, 9160633, 9069539, 9094218, 9092208, 8818199, 8971717, 9116076, 9503185, 8529283, 8854942, 9191495, 9088642, 9083785, 8854943, 8763075, 9332327, 9247328, 9614976, 9282061, 8897804, 9357057, 9350447, 8924547, 9231984, 8868100, 9235449, 9270480, 8767542, 9232045, 8901475, 8938061, 8701161, 8767921, 9124723, 9191278, 9173326, 8804770, 9191102, 9143228, 8842822, 9083464, 9294212, 9118500, 9614616, 9432169, 9621295, 9319317, 9360899, 9054511, 9548608, 9420113, 9191496, 9362959, 9820006, 9439131, 9226420, 9350697, 9338282, 9876679, 9614583, 9490934, 9755746, 9655151, 9438630, 9973634, 9571370, 9553818, 10084765, 9350420, 10044646, 9942169, 9362677, 9820022, 9306674, 10070450, 9912649, 9537573, 9654973, 9603277, 9572131, 9380152, 9807207, 9350364, 10237316, 9819514, 9559926, 9729241, 9473241, 9628181, 9912376, 9620930, 9871699, 9819545, 9612822, 10608940, 9929932, 9819500, 9692481, 10148491, 9891638, 10298725, 10028039, 10366087, 9720435, 10021730, 10063353, 10063690, 10122631, 10122641, 10225009, 9806807, 10148464, 9742906, 9924248, 10079645, 10205551, 10298778, 10225195, 10263865, 10133566, 10397674, 10243530, 10491169, 10237372, 10326683, 10608735, 10135531, 10165696, 10658772, 10291382, 10601771, 10735386, 10716017, 10797946, 10686492, 10530527, 10848261, 11036797, 10887450, 10505339, 10547407, 10797467, 10715890, 10880410, 10609825, 10749623, 11175975, 10887012, 10944599, 11140063, 11349576, 6760385, 6876696, 6859900, 6934345, 6907267, 7185115, 6993104, 6862350, 6996071, 6775550, 7031346, 7093289, 6889035, 7103322, 6996057, 6965756, 6876736, 7130412, 6990109, 7076054, 6917681, 8611363, 7203159, 7212548, 7203197, 7152100, 6924566, 7533159, 7366179, 6982860, 7103049, 6800962, 6728649, 7363360, 7142533, 7061916, 6927954, 7366161, 7283514, 7266092, 6859043, 6937095, 6999561, 7023963, 7545828, 7076631, 7174488, 7289532, 6996230, 7539479, 6819133, 8144691, 7212598, 7697408, 7349327, 6975706, 7103820, 7162676, 7471931, 7102252, 7460498, 7289448, 7554997, 7577088, 7508930, 6949889, 7146445, 7861002, 7457234, 7634032, 7305042, 7545830, 7539142, 7869490, 7477596, 7515591, 7433365, 7349420, 7483481, 7593494, 7478029, 7773744, 7539298, 7554994, 7262664, 7609817, 7672367, 7564898, 7116256, 7590921, 7302047, 7097493, 7672319, 7512121, 7760624, 7375940, 7734363, 7809076, 7697512, 7739730, 8638809, 7476126, 7693090, 7821758, 7624314, 7742505, D577706, 8190777, 7992117, 7958467, 8027461, 8880737, 8874796, 7561088, 7915544, 8068559, 8368250, 7701689, 8717080, 8242785, 8437111, 8565235, 7957324, 7929428, 8160187, 8208604, 7734040, 7855891, 8442074, 8908500, 8094471, 8401174, 8243412, 9083523, 7916723, 8837508, 8199905, 7794290, 8076796, 8670667, 8898317, 8208781, 8331244, 8457138, 8275001, 8247924, 8224401, 8380828, 8437469, 8274395, 8437457, 8873431, 8731183, 8526313, 8200754, 8345669, 8774003, 9369497, 8606117, 8705524, 8462654, 8699511, 8411696, 9742905, 8861554, 8564920, 8564922, 8693679, 8428192, 8527736, 8934492, 8330497, 9083635, 8619813, 8665905, 8391319, 9146845, 8402120, 8437355, 8811308, 8443065, 8547699, 8305144, 8855177, 8582969, 8385064, 8666026, 8373451, 8948604, 9065588