Hongyu Technology Patent Portfolio Analysis

A Single Pulse, And A Longer File

The pulse is the moment three investors arrived: ZHEFU Holding, Kehui Venture Capital and Hangzhou Yuanning Touzi. The amount attached to it is [undisclosed in the record we hold]. Read on its own, a funding event tells you almost nothing about what was bought. It tells you when somebody else agreed the thing had value, which is a different fact and usually a later one.

The interesting date is earlier. Hongyu Technology's first filing carries a date of 18 April 2006, and the most recent published filing runs to 14 April 2024. That is eighteen years of continuous record either side of the pulse. Whatever the investors saw, they were looking at something already built, already examined, and already granted in most of its parts. The pulse is the smallest fact on this page.

Ninety-Five Solid Ticks, Forty Thin Ones

Every family in the file is one tick on the arc. Ninety-five are solid: granted. Forty are thin: published and still pending. That is a seventy percent grant rate across 135 families, which is a real number rather than a hopeful one. A portfolio drawn this way hides nothing. You can see immediately how much of it has survived an examiner and how much is still argument.

What the arc does not show is how far apart the ticks sit in subject matter. The recent titles include a multifunctional nursing robot system based on artificial intelligence, an ignition gun, a self-propelled vehicle, and a flip feeding bottle lock catch structure. Four filings, four unrelated objects. Hold that in mind. The arc looks like one estate. The titles suggest something stranger underneath.

A portfolio drawn this way hides nothing.

Thirty-Seven Families In One Year

The bars climb steadily from four families in 2006 to fourteen by 2009, then jump. Thirty-seven first filings in 2010, the peak, more than a quarter of everything ever filed. Then eight in 2011, seventeen in 2012, eleven in 2013, and a long taper: four, three, two, one. Since 2017 the file has added between one and five families a year, never more.

The shaded window at the right edge is the part nobody can see yet, filings made but not published. Everything before it is legible. What it shows is a burst of activity concentrated in a single year and a portfolio that has been maintained rather than expanded ever since. The funding mark sits on this timeline too. The 2010 spike does not need it to explain itself.

Sixty-Four Dots, One Of Them Bright

Sixty-four people are named as inventors somewhere in the file. The highlighted dot is HONG YU, named on 129 of the 135 families. The next most frequent is SHUYING HAN, on five. Then ZHILU WANG, on four. After that the counts fall away into the single filings that make up the rest of the field. This is not a team portfolio with a prolific member. It is one inventor with occasional company.

Thirty-seven families were first filed in 2010. Almost all of them carry the same name. That is the shape of a personal invention practice operating at industrial pace, across objects as unlike each other as an ignition gun and a nursing robot system. Among the organisations citing these filings, YU HONG appears eight times, more than any other. The name recurs on both sides of the record.

It is one inventor with occasional company.

Large Circles, And One Very Small One

On the same scale, in the same CPC groups, the other filers of the last five years are TAIWAN SEMICONDUCTOR MFG CO LTD with 3,727 families, SAMSUNG ELECTRONICS CO LTD with 3,168, INTEL CORP with 932, IBM with 577, MICRON TECHNOLOGY INC with 558, and CHANGXIN MEMORY TECH INC with 468. Hongyu Technology's touch on these groups is one family in H01L, one in H05K, one in H02K.

That is not a small position in a crowded field. It is three filings that happen to have been classified alongside an enormous volume of other people's work. The comparison is worth drawing precisely because it fails: the density here has nothing to do with those circles. The 135 families are concentrated in one person's name, not in one technical neighbourhood, and the classifications confirm it by scattering.

What Transfers When The Name Does Not

Set out plainly: Hongyu Technology's file is an eighteen-year record of one inventor's output, 129 families of 135, peaking at thirty-seven first filings in 2010 and settling since to a handful a year. Seventy percent granted. Four offices. Sixty-three other names appearing once or twice each. The value is real and examined. It is also unusually attached to a single person's continued involvement.

That is a defensible thing to own, and a specific thing to own. Breadth across unrelated objects means the estate is hard to route around by moving one product line. Concentration in one inventor means the taper after 2013 reads differently than it would for a fifty-person research group. Both facts are in the same file. Neither cancels the other.